Keyboard Engine: AI & Themes

Keyboard Engine is a smart Android keyboard: AI that fixes your typing as you go, AI tools that translate and improve your text, and 3D keyboard designs you can make your own.

✨ Smart AI corrections

Typos and wrong words are fixed using the whole sentence, not just one word. Clear mistakes are corrected automatically; when the AI isn’t sure, it offers choices you can tap or swipe through. Every fix can be undone, and the keyboard remembers words you want to keep.

🪄 AI writing tools

Translate what you typed into another language with one tap, right in the text field. Improve your text in the style you need: Fix, Rephrase, Formal, Friendly, Shorter or Emojify. Free users get daily uses; PRO gets many more.

🌐 68 keyboard languages

Type in 68 languages with their own layouts, including country layouts such as AZERTY and QWERTZ, plus Arabic, Hebrew, Hindi, Bengali, Armenian and Georgian. Enable several languages, switch quickly, and get suggestions from both languages when you mix them.

💬 Word suggestions and autocorrect

Local dictionaries, learned words and next-word suggestions help you type faster. Dictionaries download only when needed.

🎨 3D keyboard designs

Choose classic 3D themes, clean 2D themes, or download realistic 3D designs from Design Hub for free. Customize key colors, materials, backgrounds, key sides, borders, shadows, depth, roundness, spacebar, number row, fonts and more. Save your favorite styles as presets.

💡 LED and animated lighting

Glowing key edges, animated backgrounds and tap animations. Adjust brightness, speed, colors and effect styles.

🔊 Satisfying sounds and haptics

25+ real mechanical keyboard sound packs, from soft to loud mechanical clicks. Adjust volume and vibration.

😀 Emoji and kaomoji

Search emoji by name, get emoji suggestions while you type, and express yourself with kaomoji.

👉 Glide and voice typing

Swipe across letters to type words, or speak to type hands-free.

📋 Clipboard tools

See recent copied text, save useful clips and paste them without leaving the app you’re in.

🎵 Music controls and utilities

Control your music from the keyboard, and turn on tools like Calculator, Unit Converter, Timer, Compass, Level and more. Each one can be switched on or off.

🔒 Privacy

Your typing, learned words and settings stay on your device. The optional AI features are the only ones that send text online: only after you allow them, never in password fields, and only to Google’s Gemini AI to create the result.