diff --git a/srcs/juloo.keyboard2/KeyEventHandler.java b/srcs/juloo.keyboard2/KeyEventHandler.java
index 30282c7..0dd7f87 100644
--- a/srcs/juloo.keyboard2/KeyEventHandler.java
+++ b/srcs/juloo.keyboard2/KeyEventHandler.java
@@ -242,6 +242,7 @@ public final class KeyEventHandler
       case AUTOFILL: send_context_menu_action(android.R.id.autofill); break;
       case DELETE_WORD: send_key_down_up(KeyEvent.KEYCODE_DEL, KeyEvent.META_CTRL_ON | KeyEvent.META_CTRL_LEFT_ON); break;
       case FORWARD_DELETE_WORD: send_key_down_up(KeyEvent.KEYCODE_FORWARD_DEL, KeyEvent.META_CTRL_ON | KeyEvent.META_CTRL_LEFT_ON); break;
+      case SELECTION_CANCEL: cancel_selection(); break;
     }
   }
 
@@ -259,15 +260,17 @@ public final class KeyEventHandler
     return conn.getExtractedText(_move_cursor_req, 0);
   }
 
-  /** [repeatition] might be negative, in which case the direction is reversed. */
-  void handle_slider(KeyValue.Slider s, int repeatition)
+  /** [r] might be negative, in which case the direction is reversed. */
+  void handle_slider(KeyValue.Slider s, int r)
   {
     switch (s)
     {
-      case Cursor_left: move_cursor(-repeatition); break;
-      case Cursor_right: move_cursor(repeatition); break;
-      case Cursor_up: move_cursor_vertical(-repeatition); break;
-      case Cursor_down: move_cursor_vertical(repeatition); break;
+      case Cursor_left: move_cursor(-r); break;
+      case Cursor_right: move_cursor(r); break;
+      case Cursor_up: move_cursor_vertical(-r); break;
+      case Cursor_down: move_cursor_vertical(r); break;
+      case Selection_cursor_left: move_cursor_sel(r, true); break;
+      case Selection_cursor_right: move_cursor_sel(r, false); break;
     }
   }
 
@@ -281,12 +284,7 @@ public final class KeyEventHandler
     if (conn == null)
       return;
     ExtractedText et = get_cursor_pos(conn);
-    int system_mods =
-      KeyEvent.META_CTRL_ON | KeyEvent.META_ALT_ON | KeyEvent.META_META_ON;
-    // Fallback to sending key events if system modifiers are activated or
-    // ExtractedText is not supported, for example on Termux.
-    if (!_move_cursor_force_fallback && et != null
-        && (_meta_state & system_mods) == 0)
+    if (et != null && can_set_selection(conn))
     {
       int sel_start = et.selectionStart;
       int sel_end = et.selectionEnd;
@@ -305,8 +303,45 @@ public final class KeyEventHandler
           sel_start = sel_end;
       }
       if (conn.setSelection(sel_start, sel_end))
-        return; // [setSelection] succeeded, don't fallback to key events
+        return; // Fallback to sending key events if [setSelection] failed
     }
+    move_cursor_fallback(d);
+  }
+
+  /** Move one of the two side of a selection. If [sel_left] is true, the left
+      position is moved, otherwise the right position is moved. */
+  void move_cursor_sel(int d, boolean sel_left)
+  {
+    InputConnection conn = _recv.getCurrentInputConnection();
+    if (conn == null)
+      return;
+    ExtractedText et = get_cursor_pos(conn);
+    if (et != null && can_set_selection(conn))
+    {
+      int sel_start = et.selectionStart;
+      int sel_end = et.selectionEnd;
+      if (sel_left == (sel_start <= sel_end))
+        sel_start += d;
+      else
+        sel_end += d;
+      if (conn.setSelection(sel_start, sel_end))
+        return; // Fallback to sending key events if [setSelection] failed
+    }
+    move_cursor_fallback(d);
+  }
+
+  /** Returns whether the selection can be set using [conn.setSelection()].
+      This can happen on Termux or when system modifiers are activated for
+      example. */
+  boolean can_set_selection(InputConnection conn)
+  {
+    final int system_mods =
+      KeyEvent.META_CTRL_ON | KeyEvent.META_ALT_ON | KeyEvent.META_META_ON;
+    return !_move_cursor_force_fallback && (_meta_state & system_mods) == 0;
+  }
+
+  void move_cursor_fallback(int d)
+  {
     if (d < 0)
       send_key_down_up_repeat(KeyEvent.KEYCODE_DPAD_LEFT, -d);
     else
@@ -400,11 +435,25 @@ public final class KeyEventHandler
       send_key_down_up(event_code);
   }
 
+  void cancel_selection()
+  {
+    InputConnection conn = _recv.getCurrentInputConnection();
+    if (conn == null)
+      return;
+    ExtractedText et = get_cursor_pos(conn);
+    if (et == null) return;
+    final int curs = et.selectionStart;
+    // Notify the receiver as Android's [onUpdateSelection] is not triggered.
+    if (conn.setSelection(curs, curs));
+      _recv.selection_state_changed(false);
+  }
+
   public static interface IReceiver
   {
     public void handle_event_key(KeyValue.Event ev);
     public void set_shift_state(boolean state, boolean lock);
     public void set_compose_pending(boolean pending);
+    public void selection_state_changed(boolean selection_is_ongoing);
     public InputConnection getCurrentInputConnection();
     public Handler getHandler();
   }
diff --git a/srcs/juloo.keyboard2/KeyModifier.java b/srcs/juloo.keyboard2/KeyModifier.java
index bb33cca..e512521 100644
--- a/srcs/juloo.keyboard2/KeyModifier.java
+++ b/srcs/juloo.keyboard2/KeyModifier.java
@@ -82,6 +82,7 @@ public final class KeyModifier
       case HOOK_ABOVE: return apply_compose(k, ComposeKeyData.accent_hook_above);
       case DOUBLE_GRAVE: return apply_compose(k, ComposeKeyData.accent_double_grave);
       case ARROW_RIGHT: return apply_combining_char(k, "\u20D7");
+      case SELECTION_MODE: return apply_selection_mode(k);
       default: return k;
     }
   }
@@ -392,6 +393,34 @@ public final class KeyModifier
     return (name == null) ? k : KeyValue.getKeyByName(name);
   }
 
+  private static KeyValue apply_selection_mode(KeyValue k)
+  {
+    String name = null;
+    switch (k.getKind())
+    {
+      case Char:
+        switch (k.getChar())
+        {
+          case ' ': name = "selection_cancel"; break;
+        }
+        break;
+      case Slider:
+        switch (k.getSlider())
+        {
+          case Cursor_left: name = "selection_cursor_left"; break;
+          case Cursor_right: name = "selection_cursor_right"; break;
+        }
+        break;
+      case Keyevent:
+        switch (k.getKeyevent())
+        {
+          case KeyEvent.KEYCODE_ESCAPE: name = "selection_cancel"; break;
+        }
+        break;
+    }
+    return (name == null) ? k : KeyValue.getKeyByName(name);
+  }
+
   /** Compose the precomposed initial with the medial [kv]. */
   private static KeyValue combine_hangul_initial(KeyValue kv, int precomposed)
   {
diff --git a/srcs/juloo.keyboard2/KeyValue.java b/srcs/juloo.keyboard2/KeyValue.java
index 413520d..ecfdd94 100644
--- a/srcs/juloo.keyboard2/KeyValue.java
+++ b/srcs/juloo.keyboard2/KeyValue.java
@@ -59,6 +59,7 @@ public final class KeyValue implements Comparable<KeyValue>
     BREVE,
     BAR,
     FN,
+    SELECTION_MODE,
   } // Last is be applied first
 
   public static enum Editing
@@ -77,6 +78,7 @@ public final class KeyValue implements Comparable<KeyValue>
     AUTOFILL,
     DELETE_WORD,
     FORWARD_DELETE_WORD,
+    SELECTION_CANCEL,
   }
 
   public static enum Placeholder
@@ -715,6 +717,9 @@ public final class KeyValue implements Comparable<KeyValue>
       case "cursor_right": return sliderKey(Slider.Cursor_right, 1);
       case "cursor_up": return sliderKey(Slider.Cursor_up, 1);
       case "cursor_down": return sliderKey(Slider.Cursor_down, 1);
+      case "selection_cancel": return editingKey("Esc", Editing.SELECTION_CANCEL, FLAG_SMALLER_FONT);
+      case "selection_cursor_left": return sliderKey(Slider.Selection_cursor_left, -1); // Move the left side of the selection
+      case "selection_cursor_right": return sliderKey(Slider.Selection_cursor_right, 1);
       // These keys are not used
       case "replaceText": return editingKey("repl", Editing.REPLACE);
       case "textAssist": return editingKey(0xE038, Editing.ASSIST);
@@ -764,6 +769,9 @@ public final class KeyValue implements Comparable<KeyValue>
       case "௲": case "௳":
         return makeStringKey(name, FLAG_SMALLER_FONT);
 
+      /* Internal keys */
+      case "selection_mode": return makeInternalModifier(Modifier.SELECTION_MODE);
+
       default: return null;
     }
   }
@@ -780,7 +788,9 @@ public final class KeyValue implements Comparable<KeyValue>
     Cursor_left(0xE008),
     Cursor_right(0xE006),
     Cursor_up(0xE005),
-    Cursor_down(0xE007);
+    Cursor_down(0xE007),
+    Selection_cursor_left(0xE008),
+    Selection_cursor_right(0xE006);
 
     final String symbol;
 
diff --git a/srcs/juloo.keyboard2/Keyboard2.java b/srcs/juloo.keyboard2/Keyboard2.java
index 02c062a..9e54aaf 100644
--- a/srcs/juloo.keyboard2/Keyboard2.java
+++ b/srcs/juloo.keyboard2/Keyboard2.java
@@ -362,6 +362,8 @@ public class Keyboard2 extends InputMethodService
   {
     super.onUpdateSelection(oldSelStart, oldSelEnd, newSelStart, newSelEnd, candidatesStart, candidatesEnd);
     _keyeventhandler.selection_updated(oldSelStart, newSelStart);
+    if ((oldSelStart == oldSelEnd) != (newSelStart == newSelEnd))
+      _keyboardView.set_selection_state(newSelStart != newSelEnd);
   }
 
   @Override
@@ -480,6 +482,11 @@ public class Keyboard2 extends InputMethodService
       _keyboardView.set_compose_pending(pending);
     }
 
+    public void selection_state_changed(boolean selection_is_ongoing)
+    {
+      _keyboardView.set_selection_state(selection_is_ongoing);
+    }
+
     public InputConnection getCurrentInputConnection()
     {
       return Keyboard2.this.getCurrentInputConnection();
diff --git a/srcs/juloo.keyboard2/Keyboard2View.java b/srcs/juloo.keyboard2/Keyboard2View.java
index b561eb4..ab3e36b 100644
--- a/srcs/juloo.keyboard2/Keyboard2View.java
+++ b/srcs/juloo.keyboard2/Keyboard2View.java
@@ -139,6 +139,13 @@ public class Keyboard2View extends View
     set_fake_ptr_latched(_compose_key, _compose_kv, pending, false);
   }
 
+  /** Called from [Keybard2.onUpdateSelection].  */
+  public void set_selection_state(boolean selection_state)
+  {
+    set_fake_ptr_latched(KeyboardData.Key.EMPTY,
+        KeyValue.getKeyByName("selection_mode"), selection_state, true);
+  }
+
   public KeyValue modifyKey(KeyValue k, Pointers.Modifiers mods)
   {
     return KeyModifier.modify(k, mods);
diff --git a/srcs/juloo.keyboard2/KeyboardData.java b/srcs/juloo.keyboard2/KeyboardData.java
index 9450c9e..fd111bf 100644
--- a/srcs/juloo.keyboard2/KeyboardData.java
+++ b/srcs/juloo.keyboard2/KeyboardData.java
@@ -422,6 +422,8 @@ public final class KeyboardData
       indication = i;
     }
 
+    static final Key EMPTY = new Key(new KeyValue[9], null, 0, 1.f, 1.f, null);
+
     /** Read a key value attribute that have a synonym. Having both synonyms
         present at the same time is an error.
         Returns [null] if the attributes are not present. */