diff --git a/app/src/main/java/com/osfans/trime/data/prefs/AppPrefs.kt b/app/src/main/java/com/osfans/trime/data/prefs/AppPrefs.kt
index bc694bbbb3..3c9f302ac3 100644
--- a/app/src/main/java/com/osfans/trime/data/prefs/AppPrefs.kt
+++ b/app/src/main/java/com/osfans/trime/data/prefs/AppPrefs.kt
@@ -95,11 +95,15 @@ class AppPrefs(
             const val ASCII_SWITCH_TIPS = "ascii_switch_tips"
             const val INLINE_SUGGESTIONS = "inline_suggestions"
             const val PREFERRED_VOICE_INPUT = "preferred_voice_input"
+            const val TEST_INPUT_VISIBLE = "test_input_visible"
+            const val TEST_INPUT_EXPANDED = "test_input_expanded"
         }
 
         val inlinePreeditMode = enum(R.string.inline_preedit_mode, INLINE_PREEDIT_MODE, InlinePreeditMode.DISABLE)
         val asciiSwitchTips = switch(R.string.ascii_switch_tips, ASCII_SWITCH_TIPS, true)
         val inlineSuggestions = switch(R.string.inline_suggestions, INLINE_SUGGESTIONS, true)
+        val testInputVisible = bool(TEST_INPUT_VISIBLE, true)
+        val testInputExpanded = bool(TEST_INPUT_EXPANDED, true)
 
         val preferredVoiceInput = list(
             R.string.preferred_voice_input,
diff --git a/app/src/main/java/com/osfans/trime/ui/main/MainActivity.kt b/app/src/main/java/com/osfans/trime/ui/main/MainActivity.kt
index f01a0a6287..eb5b403cca 100644
--- a/app/src/main/java/com/osfans/trime/ui/main/MainActivity.kt
+++ b/app/src/main/java/com/osfans/trime/ui/main/MainActivity.kt
@@ -8,6 +8,7 @@ package com.osfans.trime.ui.main
 import android.content.Intent
 import android.os.Bundle
 import android.view.Menu
+import android.view.MenuItem
 import android.view.ViewGroup
 import androidx.activity.enableEdgeToEdge
 import androidx.activity.viewModels
@@ -38,7 +39,6 @@ import com.osfans.trime.util.item
 import com.osfans.trime.util.parcelable
 import com.osfans.trime.util.startActivity
 import com.osfans.trime.worker.BackgroundSyncWork
-import splitties.resources.styledColor
 import splitties.views.topPadding
 
 class MainActivity : AppCompatActivity() {
@@ -47,6 +47,8 @@ class MainActivity : AppCompatActivity() {
     private val uiMode by AppPrefs.defaultInstance().advanced.uiMode
 
     private lateinit var navController: NavController
+    private lateinit var activityBinding: ActivityMainBinding
+    private var showTestInputMenuItem: MenuItem? = null
 
     override fun onCreate(savedInstanceState: Bundle?) {
         val uiMode =
@@ -61,9 +63,11 @@ class MainActivity : AppCompatActivity() {
         val binding = ActivityMainBinding.inflate(layoutInflater)
         ViewCompat.setOnApplyWindowInsetsListener(binding.root) { _, windowInsets ->
             val systemBars = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars())
+            val ime = windowInsets.getInsets(WindowInsetsCompat.Type.ime())
             binding.root.updateLayoutParams<ViewGroup.MarginLayoutParams> {
                 leftMargin = systemBars.left
                 rightMargin = systemBars.right
+                bottomMargin = maxOf(systemBars.bottom, ime.bottom)
             }
             binding.mainToolbar.root.topPadding = systemBars.top
             windowInsets
@@ -73,6 +77,7 @@ class MainActivity : AppCompatActivity() {
             .isAppearanceLightStatusBars = false
 
         setContentView(binding.root)
+        activityBinding = binding
         // always show toolbar back arrow icon
         binding.mainToolbar.toolbar.navigationIcon =
             DrawerArrowDrawable(this).apply {
@@ -83,6 +88,9 @@ class MainActivity : AppCompatActivity() {
         // don't use `setSupportActionBar(binding.toolbar)` here,
         // because navController would change toolbar title, we need to control it by ourselves
         setupToolbarMenu(binding.mainToolbar.toolbar.menu)
+        binding.testInputPanel.bind { visible ->
+            showTestInputMenuItem?.isVisible = !visible
+        }
         navController = binding.navHostFragment.getFragment<NavHostFragment>().navController
         navController.graph = NavigationRoute.createGraph(navController)
         binding.mainToolbar.toolbar.setNavigationOnClickListener {
@@ -166,6 +174,16 @@ class MainActivity : AppCompatActivity() {
             // show menu item on demand
             item.isVisible = false
         }
+        showTestInputMenuItem =
+            menu.item(
+                R.string.show_test_input,
+                R.drawable.ic_baseline_keyboard_24,
+                iconTint = ContextCompat.getColor(this, R.color.toolbarForegroundColor),
+                showAsAction = true,
+            ) {
+                activityBinding.testInputPanel.showExpanded()
+            }
+        showTestInputMenuItem?.isVisible = false
     }
 
     override fun onPause() {
diff --git a/app/src/main/java/com/osfans/trime/ui/main/TestInputPanel.kt b/app/src/main/java/com/osfans/trime/ui/main/TestInputPanel.kt
new file mode 100644
index 0000000000..5315274d03
--- /dev/null
+++ b/app/src/main/java/com/osfans/trime/ui/main/TestInputPanel.kt
@@ -0,0 +1,254 @@
+/*
+ * SPDX-FileCopyrightText: 2015 - 2025 Rime community
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package com.osfans.trime.ui.main
+
+import android.content.Context
+import android.text.InputType
+import android.util.AttributeSet
+import android.view.LayoutInflater
+import android.view.View
+import android.view.inputmethod.InputMethodManager
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.annotation.DrawableRes
+import androidx.annotation.StringRes
+import androidx.appcompat.app.AlertDialog
+import androidx.core.content.ContextCompat
+import androidx.core.graphics.drawable.DrawableCompat
+import androidx.core.widget.TextViewCompat
+import androidx.core.widget.doAfterTextChanged
+import androidx.fragment.app.FragmentActivity
+import com.osfans.trime.R
+import com.osfans.trime.data.prefs.AppPrefs
+import com.osfans.trime.databinding.TestInputPanelBinding
+import splitties.resources.styledColor
+import splitties.systemservices.inputMethodManager
+
+class TestInputPanel
+@JvmOverloads
+constructor(
+    context: Context,
+    attrs: AttributeSet? = null,
+) : LinearLayout(context, attrs) {
+    private val binding: TestInputPanelBinding
+    private val activity: FragmentActivity by lazy {
+        var ctx: Context = context
+        while (ctx is android.content.ContextWrapper) {
+            if (ctx is FragmentActivity) return@lazy ctx
+            ctx = ctx.baseContext
+        }
+        throw IllegalStateException("TestInputPanel must be inflated with a FragmentActivity context.")
+    }
+    private var onVisibilityChanged: ((visible: Boolean) -> Unit)? = null
+
+    private data class InputTypeOption(
+        val pill: TextView,
+        @StringRes val hintRes: Int,
+        @DrawableRes val iconRes: Int,
+        val inputType: Int,
+    )
+
+    private lateinit var options: List<InputTypeOption>
+
+    init {
+        orientation = VERTICAL
+        setBackgroundResource(R.drawable.bg_test_input_panel)
+        val paddingPx = (12 * resources.displayMetrics.density).toInt()
+        setPadding(paddingPx, paddingPx, paddingPx, paddingPx)
+        binding = TestInputPanelBinding.inflate(LayoutInflater.from(context), this)
+    }
+
+    fun bind(onVisibilityChanged: (visible: Boolean) -> Unit = {}) {
+        this.onVisibilityChanged = onVisibilityChanged
+
+        options =
+            listOf(
+                InputTypeOption(
+                    binding.pillText,
+                    R.string.test_input,
+                    R.drawable.ic_baseline_keyboard_24,
+                    InputType.TYPE_CLASS_TEXT,
+                ),
+                InputTypeOption(
+                    binding.pillNumber,
+                    R.string.test_input_number,
+                    R.drawable.ic_baseline_numbers_24,
+                    InputType.TYPE_CLASS_NUMBER,
+                ),
+                InputTypeOption(
+                    binding.pillPassword,
+                    R.string.test_input_password,
+                    R.drawable.ic_baseline_lock_24,
+                    InputType.TYPE_CLASS_TEXT or InputType.TYPE_TEXT_VARIATION_PASSWORD,
+                ),
+                InputTypeOption(
+                    binding.pillPhone,
+                    R.string.test_input_phone,
+                    R.drawable.ic_baseline_phone_24,
+                    InputType.TYPE_CLASS_PHONE,
+                ),
+                InputTypeOption(
+                    binding.pillEmail,
+                    R.string.test_input_email,
+                    R.drawable.ic_baseline_email_24,
+                    InputType.TYPE_CLASS_TEXT or InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS,
+                ),
+                InputTypeOption(
+                    binding.pillUrl,
+                    R.string.test_input_url,
+                    R.drawable.ic_baseline_link_24,
+                    InputType.TYPE_CLASS_TEXT or InputType.TYPE_TEXT_VARIATION_URI,
+                ),
+            )
+
+        options.forEach { option ->
+            option.pill.setOnClickListener {
+                selectInputType(option, showIme = true)
+            }
+        }
+
+        binding.testInputClear.setOnClickListener {
+            binding.testInput.text = null
+        }
+
+        binding.testInput.doAfterTextChanged { text ->
+            binding.testInputClear.visibility =
+                if (text.isNullOrEmpty()) View.GONE else View.VISIBLE
+        }
+
+        binding.testInputCollapse.setOnClickListener {
+            val currentlyExpanded = binding.testInputContent.visibility == View.VISIBLE
+            setExpanded(expanded = !currentlyExpanded)
+        }
+
+        binding.testInputHide.setOnClickListener {
+            confirmHide()
+        }
+
+        binding.testInput.setOnFocusChangeListener { _, hasFocus ->
+            if (!hasFocus) {
+                inputMethodManager.hideSoftInputFromWindow(binding.testInput.windowToken, 0)
+            }
+        }
+
+        binding.testInputTitle.setOnClickListener {
+            if (binding.testInputContent.visibility != View.VISIBLE) {
+                setExpanded(expanded = true)
+            }
+        }
+
+        selectInputType(options.first(), showIme = false)
+
+        val prefs = AppPrefs.defaultInstance().general
+        if (!prefs.testInputVisible.getValue()) {
+            setVisible(visible = false, persist = false)
+        } else {
+            setExpanded(expanded = prefs.testInputExpanded.getValue(), persist = false)
+        }
+    }
+
+    fun showExpanded() {
+        setVisible(visible = true)
+        setExpanded(expanded = true)
+    }
+
+    private fun confirmHide() {
+        AlertDialog
+            .Builder(activity)
+            .setTitle(R.string.hide_test_input)
+            .setMessage(R.string.hide_test_input_confirm)
+            .setPositiveButton(R.string.ok) { _, _ ->
+                setVisible(visible = false)
+            }.setNegativeButton(R.string.cancel, null)
+            .show()
+    }
+
+    private fun setExpanded(
+        expanded: Boolean,
+        persist: Boolean = true,
+    ) {
+        binding.testInputContent.visibility = if (expanded) View.VISIBLE else View.GONE
+        binding.testInputCollapse.setImageResource(
+            if (expanded) {
+                R.drawable.ic_baseline_expand_less_24
+            } else {
+                R.drawable.ic_baseline_expand_more_24
+            },
+        )
+        binding.testInputCollapse.contentDescription =
+            activity.getString(
+                if (expanded) R.string.collapse_test_input else R.string.expand_test_input,
+            )
+
+        if (!expanded && binding.testInput.hasFocus()) {
+            inputMethodManager.hideSoftInputFromWindow(binding.testInput.windowToken, 0)
+            binding.testInput.clearFocus()
+        }
+
+        if (persist) {
+            AppPrefs.defaultInstance().general.testInputExpanded.setValue(expanded)
+        }
+    }
+
+    private fun setVisible(
+        visible: Boolean,
+        persist: Boolean = true,
+    ) {
+        visibility = if (visible) View.VISIBLE else View.GONE
+
+        if (!visible) {
+            inputMethodManager.hideSoftInputFromWindow(binding.testInput.windowToken, 0)
+            binding.testInput.clearFocus()
+        }
+
+        onVisibilityChanged?.invoke(visible)
+
+        if (persist) {
+            AppPrefs.defaultInstance().general.testInputVisible.setValue(visible)
+        }
+    }
+
+    private fun selectInputType(
+        selected: InputTypeOption,
+        showIme: Boolean,
+    ) {
+        options.forEach { option ->
+            val isSelected = option == selected
+            option.pill.isSelected = isSelected
+            updatePillIcon(option.pill, option.iconRes)
+        }
+
+        binding.testInput.inputType = selected.inputType
+        binding.testInput.setHint(selected.hintRes)
+        updateFieldIcon(selected.iconRes)
+
+        if (showIme) {
+            binding.testInput.requestFocus()
+            inputMethodManager.showSoftInput(binding.testInput, InputMethodManager.SHOW_IMPLICIT)
+        }
+    }
+
+    private fun updatePillIcon(
+        pill: TextView,
+        @DrawableRes iconRes: Int,
+    ) {
+        val icon = ContextCompat.getDrawable(context, iconRes)?.mutate()
+        pill.setCompoundDrawablesRelativeWithIntrinsicBounds(icon, null, null, null)
+        TextViewCompat.setCompoundDrawableTintList(pill, pill.textColors)
+    }
+
+    private fun updateFieldIcon(
+        @DrawableRes iconRes: Int,
+    ) {
+        val icon =
+            ContextCompat.getDrawable(context, iconRes)?.mutate()?.also {
+                DrawableCompat.setTint(it, context.styledColor(android.R.attr.textColorSecondary))
+            }
+        binding.testInput.setCompoundDrawablesRelativeWithIntrinsicBounds(icon, null, null, null)
+        binding.testInput.compoundDrawablePadding =
+            (8 * resources.displayMetrics.density).toInt()
+    }
+}
diff --git a/app/src/main/res/color/text_input_type_pill.xml b/app/src/main/res/color/text_input_type_pill.xml
new file mode 100644
index 0000000000..aca1a6a4fc
--- /dev/null
+++ b/app/src/main/res/color/text_input_type_pill.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ SPDX-FileCopyrightText: 2015 - 2025 Rime community
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+  -->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:color="?android:attr/textColorPrimary"
+        android:state_selected="true" />
+    <item android:color="?android:attr/textColorSecondary" />
+</selector>
diff --git a/app/src/main/res/drawable/bg_input_type_pill.xml b/app/src/main/res/drawable/bg_input_type_pill.xml
new file mode 100644
index 0000000000..9b2a65e279
--- /dev/null
+++ b/app/src/main/res/drawable/bg_input_type_pill.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ SPDX-FileCopyrightText: 2015 - 2025 Rime community
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+  -->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_selected="true">
+        <shape android:shape="rectangle">
+            <solid android:color="?attr/colorControlHighlight" />
+            <corners android:radius="16dp" />
+        </shape>
+    </item>
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="@android:color/transparent" />
+            <stroke
+                android:width="1dp"
+                android:color="?attr/colorControlNormal" />
+            <corners android:radius="16dp" />
+        </shape>
+    </item>
+</selector>
diff --git a/app/src/main/res/drawable/bg_test_input_field.xml b/app/src/main/res/drawable/bg_test_input_field.xml
new file mode 100644
index 0000000000..99f785403b
--- /dev/null
+++ b/app/src/main/res/drawable/bg_test_input_field.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ SPDX-FileCopyrightText: 2015 - 2025 Rime community
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+  -->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_focused="true">
+        <shape android:shape="rectangle">
+            <solid android:color="@color/testInputBackground" />
+            <stroke
+                android:width="2dp"
+                android:color="@color/testInputStrokeFocused" />
+            <corners android:radius="12dp" />
+        </shape>
+    </item>
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="@color/testInputBackground" />
+            <stroke
+                android:width="1dp"
+                android:color="@color/testInputStroke" />
+            <corners android:radius="12dp" />
+        </shape>
+    </item>
+</selector>
diff --git a/app/src/main/res/drawable/bg_test_input_panel.xml b/app/src/main/res/drawable/bg_test_input_panel.xml
new file mode 100644
index 0000000000..f10b2d8e55
--- /dev/null
+++ b/app/src/main/res/drawable/bg_test_input_panel.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ SPDX-FileCopyrightText: 2015 - 2025 Rime community
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+  -->
+
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="@color/testInputBackground" />
+    <corners android:radius="12dp" />
+    <stroke
+        android:width="1dp"
+        android:color="@color/testInputStroke" />
+</shape>
diff --git a/app/src/main/res/drawable/ic_baseline_email_24.xml b/app/src/main/res/drawable/ic_baseline_email_24.xml
new file mode 100644
index 0000000000..61c5c90d31
--- /dev/null
+++ b/app/src/main/res/drawable/ic_baseline_email_24.xml
@@ -0,0 +1,14 @@
+<!--
+  ~ SPDX-FileCopyrightText: 2015 - 2025 Rime community
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20,4L4,4c-1.1,0 -1.99,0.9 -1.99,2L2,18c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,6c0,-1.1 -0.9,-2 -2,-2zM20,8l-8,5 -8,-5L4,6l8,5 8,-5v2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_baseline_link_24.xml b/app/src/main/res/drawable/ic_baseline_link_24.xml
new file mode 100644
index 0000000000..13b2be53fc
--- /dev/null
+++ b/app/src/main/res/drawable/ic_baseline_link_24.xml
@@ -0,0 +1,14 @@
+<!--
+  ~ SPDX-FileCopyrightText: 2015 - 2025 Rime community
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M3.9,12c0,-1.71 1.39,-3.1 3.1,-3.1h4L11,7L7,7c-2.76,0 -5,2.24 -5,5s2.24,5 5,5h4v-1.9L7,15.1c-1.71,0 -3.1,-1.39 -3.1,-3.1zM8,13h8v-2L8,11v2zM17,7h-4v1.9h4c1.71,0 3.1,1.39 3.1,3.1s-1.39,3.1 -3.1,3.1h-4L13,17h4c2.76,0 5,-2.24 5,-5s-2.24,-5 -5,-5z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_baseline_lock_24.xml b/app/src/main/res/drawable/ic_baseline_lock_24.xml
new file mode 100644
index 0000000000..1146bc5bbe
--- /dev/null
+++ b/app/src/main/res/drawable/ic_baseline_lock_24.xml
@@ -0,0 +1,14 @@
+<!--
+  ~ SPDX-FileCopyrightText: 2015 - 2025 Rime community
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M18,8h-1L17,6c0,-2.76 -2.24,-5 -5,-5S7,3.24 7,6v2L6,8c-1.1,0 -2,0.9 -2,2v10c0,1.1 0.9,2 2,2h12c1.1,0 2,-0.9 2,-2L20,10c0,-1.1 -0.9,-2 -2,-2zM12,17c-1.1,0 -2,-0.9 -2,-2s0.9,-2 2,-2 2,0.9 2,2 -0.9,2 -2,2zM15.1,8L8.9,8L8.9,6c0,-1.71 1.39,-3.1 3.1,-3.1 1.71,0 3.1,1.39 3.1,3.1v2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_baseline_numbers_24.xml b/app/src/main/res/drawable/ic_baseline_numbers_24.xml
new file mode 100644
index 0000000000..30daaa1273
--- /dev/null
+++ b/app/src/main/res/drawable/ic_baseline_numbers_24.xml
@@ -0,0 +1,20 @@
+<!--
+  ~ Copyright (C) 2026 The Android Open Source Project
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:viewportHeight="24" android:viewportWidth="24" android:width="24dp">
+      
+    <path android:fillColor="@android:color/white" android:pathData="M20.5,10L21,8h-4l1,-4h-2l-1,4h-4l1,-4h-2L9,8H5l-0.5,2h4l-1,4h-4L3,16h4l-1,4h2l1,-4h4l-1,4h2l1,-4h4l0.5,-2h-4l1,-4H20.5zM13.5,14h-4l1,-4h4L13.5,14z"/>
+    
+</vector>
diff --git a/app/src/main/res/drawable/ic_baseline_phone_24.xml b/app/src/main/res/drawable/ic_baseline_phone_24.xml
new file mode 100644
index 0000000000..de7ac62a15
--- /dev/null
+++ b/app/src/main/res/drawable/ic_baseline_phone_24.xml
@@ -0,0 +1,14 @@
+<!--
+  ~ SPDX-FileCopyrightText: 2015 - 2025 Rime community
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M6.62,10.79c1.44,2.83 3.76,5.14 6.59,6.59l2.2,-2.2c0.27,-0.27 0.67,-0.36 1.02,-0.24 1.12,0.37 2.33,0.57 3.57,0.57 0.55,0 1,0.45 1,1V20c0,0.55 -0.45,1 -1,1 -9.39,0 -17,-7.61 -17,-17 0,-0.55 0.45,-1 1,-1h3.5c0.55,0 1,0.45 1,1 0,1.25 0.2,2.45 0.57,3.57 0.11,0.35 0.03,0.74 -0.25,1.02l-2.2,2.2z" />
+</vector>
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 98f6e23551..a9626b3f61 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -13,10 +13,17 @@
 
     <include android:id="@+id/mainToolbar" layout="@layout/toolbar" />
 
+    <com.osfans.trime.ui.main.TestInputPanel
+        android:id="@+id/test_input_panel"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_margin="12dp" />
+
     <androidx.fragment.app.FragmentContainerView
         android:id="@+id/nav_host_fragment"
         android:name="androidx.navigation.fragment.NavHostFragment"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
         app:defaultNavHost="true" />
 </LinearLayout>
diff --git a/app/src/main/res/layout/test_input_panel.xml b/app/src/main/res/layout/test_input_panel.xml
new file mode 100644
index 0000000000..84925ac3a0
--- /dev/null
+++ b/app/src/main/res/layout/test_input_panel.xml
@@ -0,0 +1,162 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+  ~ SPDX-FileCopyrightText: 2015 - 2025 Rime community
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+  -->
+
+<merge xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:parentTag="android.widget.LinearLayout">
+
+    <LinearLayout
+        android:id="@+id/test_input_header"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center_vertical"
+        android:orientation="horizontal">
+
+        <ImageView
+            android:layout_width="20dp"
+            android:layout_height="20dp"
+            android:importantForAccessibility="no"
+            android:src="@drawable/ic_baseline_keyboard_24"
+            app:tint="?attr/colorControlNormal" />
+
+        <TextView
+            android:id="@+id/test_input_title"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="8dp"
+            android:layout_weight="1"
+            android:text="@string/test_input_panel_title"
+            android:textColor="?android:attr/textColorPrimary"
+            android:textSize="15sp"
+            android:textStyle="bold" />
+
+        <androidx.appcompat.widget.AppCompatImageButton
+            android:id="@+id/test_input_collapse"
+            android:layout_width="36dp"
+            android:layout_height="36dp"
+            android:background="?attr/selectableItemBackgroundBorderless"
+            android:contentDescription="@string/collapse_test_input"
+            android:padding="6dp"
+            android:src="@drawable/ic_baseline_expand_less_24"
+            app:tint="?attr/colorControlNormal" />
+
+        <androidx.appcompat.widget.AppCompatImageButton
+            android:id="@+id/test_input_hide"
+            android:layout_width="36dp"
+            android:layout_height="36dp"
+            android:background="?attr/selectableItemBackgroundBorderless"
+            android:contentDescription="@string/hide_test_input"
+            android:padding="6dp"
+            android:src="@drawable/ic_outline_cancel_24"
+            app:tint="?attr/colorControlNormal" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/test_input_content"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="10dp"
+        android:orientation="vertical">
+
+        <HorizontalScrollView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:clipToPadding="false"
+            android:scrollbars="none">
+
+            <LinearLayout
+                android:id="@+id/input_type_pill_group"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal">
+
+                <TextView
+                    android:id="@+id/pill_text"
+                    style="@style/TestInputTypePill"
+                    android:text="@string/input_type_text"
+                    app:drawableStartCompat="@drawable/ic_baseline_keyboard_24"
+                    />
+
+                <TextView
+                    android:id="@+id/pill_number"
+                    style="@style/TestInputTypePill"
+                    android:text="@string/input_type_number"
+                    app:drawableStartCompat="@drawable/ic_baseline_numbers_24"
+                    />
+
+                <TextView
+                    android:id="@+id/pill_password"
+                    style="@style/TestInputTypePill"
+                    android:text="@string/input_type_password"
+                    app:drawableStartCompat="@drawable/ic_baseline_lock_24"
+                    />
+
+                <TextView
+                    android:id="@+id/pill_phone"
+                    style="@style/TestInputTypePill"
+                    android:text="@string/input_type_phone"
+                    app:drawableStartCompat="@drawable/ic_baseline_phone_24"
+                    />
+
+                <TextView
+                    android:id="@+id/pill_email"
+                    style="@style/TestInputTypePill"
+                    android:text="@string/input_type_email"
+                    app:drawableStartCompat="@drawable/ic_baseline_email_24"
+                    />
+
+                <TextView
+                    android:id="@+id/pill_url"
+                    style="@style/TestInputTypePill"
+                    android:layout_marginEnd="0dp"
+                    android:text="@string/input_type_url"
+                    app:drawableStartCompat="@drawable/ic_baseline_link_24"
+                    />
+            </LinearLayout>
+        </HorizontalScrollView>
+
+        <FrameLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp">
+
+            <EditText
+                android:id="@+id/test_input"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:background="@drawable/bg_test_input_field"
+                android:cursorVisible="true"
+                android:hint="@string/test_input"
+                android:focusable="true"
+                android:focusableInTouchMode="true"
+                android:importantForAutofill="no"
+                android:inputType="text"
+                android:minHeight="48dp"
+                android:paddingStart="14dp"
+                android:paddingTop="14dp"
+                android:paddingEnd="14dp"
+                android:paddingBottom="14dp"
+                android:textColor="?android:attr/textColorPrimary"
+                android:textColorHint="?android:attr/textColorSecondary"
+                android:textSize="16sp" />
+
+            <androidx.appcompat.widget.AppCompatImageButton
+                android:id="@+id/test_input_clear"
+                android:layout_width="40dp"
+                android:layout_height="40dp"
+                android:layout_gravity="end|center_vertical"
+                android:layout_marginEnd="4dp"
+                android:background="?attr/selectableItemBackgroundBorderless"
+                android:contentDescription="@string/clear"
+                android:padding="8dp"
+                android:src="@drawable/ic_outline_cancel_24"
+                android:visibility="gone"
+                app:tint="?attr/colorControlNormal" />
+        </FrameLayout>
+    </LinearLayout>
+</merge>
diff --git a/app/src/main/res/values-night/colors.xml b/app/src/main/res/values-night/colors.xml
index b438619c4a..d1ec127b52 100644
--- a/app/src/main/res/values-night/colors.xml
+++ b/app/src/main/res/values-night/colors.xml
@@ -9,4 +9,8 @@ SPDX-License-Identifier: GPL-3.0-or-later
 <resources>
     <color name="colorAccent">#0A7CB2</color>
     <color name="colorAccentDark">#28566d</color>
+
+    <color name="testInputBackground">#2D2F30</color>
+    <color name="testInputStroke">#616161</color>
+    <color name="testInputStrokeFocused">@color/colorAccent</color>
 </resources>
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index de6e7c2111..575ccf8167 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -89,6 +89,24 @@
     <string name="quick_bar">快捷栏</string>
     <string name="copy_done">已复制</string>
     <string name="hook_shift_space">点击空格时，忽略Shift的锁定状态</string>
+    <string name="test_input">在此测试输入</string>
+    <string name="input_type_text">文本</string>
+    <string name="input_type_number">数字</string>
+    <string name="input_type_phone">电话</string>
+    <string name="input_type_email">邮箱</string>
+    <string name="input_type_url">网址</string>
+    <string name="input_type_password">密码</string>
+    <string name="test_input_number">输入数字</string>
+    <string name="test_input_phone">输入电话号码</string>
+    <string name="test_input_email">输入邮箱地址</string>
+    <string name="test_input_url">输入网址</string>
+    <string name="test_input_password">输入密码</string>
+    <string name="test_input_panel_title">测试输入</string>
+    <string name="show_test_input">显示测试输入</string>
+    <string name="hide_test_input">隐藏测试输入</string>
+    <string name="hide_test_input_confirm">隐藏测试输入面板？您可以从工具栏恢复。</string>
+    <string name="collapse_test_input">收起测试输入</string>
+    <string name="expand_test_input">展开测试输入</string>
     <string name="hook_shift_num">点击0-9时，忽略Shift的锁定状态</string>
     <string name="hook_shift_symbol">点击符号键时，忽略Shift的锁定状态</string>
     <string name="hook_shift_arrow">点击方向键时，保持Shift的锁定状态</string>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 3903a6d220..ac2540060c 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -93,6 +93,24 @@
     <string name="quick_bar">快捷欄</string>
     <string name="copy_done">已複製</string>
     <string name="hook_shift_space">點擊空格時，忽略Shift的鎖定狀態</string>
+    <string name="test_input">在此測試輸入</string>
+    <string name="input_type_text">文字</string>
+    <string name="input_type_number">數字</string>
+    <string name="input_type_phone">電話</string>
+    <string name="input_type_email">郵箱</string>
+    <string name="input_type_url">網址</string>
+    <string name="input_type_password">密碼</string>
+    <string name="test_input_number">輸入數字</string>
+    <string name="test_input_phone">輸入電話號碼</string>
+    <string name="test_input_email">輸入郵箱地址</string>
+    <string name="test_input_url">輸入網址</string>
+    <string name="test_input_password">輸入密碼</string>
+    <string name="test_input_panel_title">測試輸入</string>
+    <string name="show_test_input">顯示測試輸入</string>
+    <string name="hide_test_input">隱藏測試輸入</string>
+    <string name="hide_test_input_confirm">隱藏測試輸入面板？您可以從工具列恢復。</string>
+    <string name="collapse_test_input">收起測試輸入</string>
+    <string name="expand_test_input">展開測試輸入</string>
     <string name="hook_shift_num">點擊0-9時，忽略Shift的鎖定狀態</string>
     <string name="hook_shift_symbol">點擊符號鍵時，忽略Shift的鎖定狀態</string>
     <string name="hook_shift_arrow">點選方向鍵時，保持Shift的鎖定狀態</string>
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 4459474fe6..42bca7131c 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -23,4 +23,8 @@ SPDX-License-Identifier: GPL-3.0-or-later
 
     <color name="toolbarForegroundColor">#FFFFFF</color>  <!-- 工具栏前景色 -->
 
+    <color name="testInputBackground">#FFFFFF</color>
+    <color name="testInputStroke">#E0E0E0</color>
+    <color name="testInputStrokeFocused">@color/colorAccent</color>
+
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 83e18bcc05..4e2a385608 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -93,6 +93,24 @@
     <string name="quick_bar">Quick bar</string>
     <string name="copy_done">Copied to clipboard!</string>
     <string name="hook_shift_space">Ignore Shift locked for Space</string>
+    <string name="test_input">Test your input here</string>
+    <string name="input_type_text">Text</string>
+    <string name="input_type_number">Number</string>
+    <string name="input_type_phone">Phone</string>
+    <string name="input_type_email">Email</string>
+    <string name="input_type_url">URL</string>
+    <string name="input_type_password">Password</string>
+    <string name="test_input_number">Enter a number</string>
+    <string name="test_input_phone">Enter a phone number</string>
+    <string name="test_input_email">Enter an email address</string>
+    <string name="test_input_url">Enter a URL</string>
+    <string name="test_input_password">Enter a password</string>
+    <string name="test_input_panel_title">Test input</string>
+    <string name="show_test_input">Show test input</string>
+    <string name="hide_test_input">Hide test input</string>
+    <string name="hide_test_input_confirm">Hide the test input panel? You can restore it from the toolbar.</string>
+    <string name="collapse_test_input">Collapse test input</string>
+    <string name="expand_test_input">Expand test input</string>
     <string name="hook_shift_num">Ignore Shift locked for 0-9</string>
     <string name="hook_shift_symbol">Ignore Shift locked for Symbol keys</string>
     <string name="hook_shift_arrow">Keep Shift locked for Arrow keys</string>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
index 7fc58e0666..43a8540e21 100644
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -15,4 +15,21 @@ SPDX-License-Identifier: GPL-3.0-or-later
     </style>
 
     <style name="Theme.DialogTheme" parent="@android:style/Theme.DeviceDefault.Light.Dialog" />
+
+    <style name="TestInputTypePill">
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:background">@drawable/bg_input_type_pill</item>
+        <item name="android:textColor">@color/text_input_type_pill</item>
+        <item name="android:drawablePadding">6dp</item>
+        <item name="android:paddingStart">14dp</item>
+        <item name="android:paddingEnd">14dp</item>
+        <item name="android:paddingTop">8dp</item>
+        <item name="android:paddingBottom">8dp</item>
+        <item name="android:layout_marginEnd">8dp</item>
+        <item name="android:gravity">center_vertical</item>
+        <item name="android:textSize">13sp</item>
+        <item name="android:clickable">true</item>
+        <item name="android:focusable">true</item>
+    </style>
 </resources>