Keyboard Engine: Custom 3D Key

Keyboard Engine is a customizable Android 3D keyboard built for people who want typing to feel smoother and more personal. Customize the way your keyboard looks, sounds, and responds, while also getting powerful everyday tools directly inside the keyboard. ✨

Create a keyboard that fits your style with 3D themes, mechanical typing sounds, custom fonts, colors, haptics, animations, glow effects, tap effects, layout controls, glide typing, voice typing, clipboard tools, music controls, utilities, typing practice, and more.

🧩 Custom keyboard themes

Choose from built-in themes or design your own. Customize keyboard backgrounds, individual key colors, special keys, number rows, space bars, borders, shadows, recession depth, fonts, and more.

Save your favorite designs as presets and quickly switch between different keyboard styles.

🎨 3D key design & visual effects

Keyboard Engine is built around depth, shape, and satisfying visual feedback. Customize rounded corners, key recession, side colors, shadows, borders, font glow, tap effects, and animations to give your keyboard a more dimensional feel.

🔊 Mechanical typing sounds

Choose from a variety of typing sound packs recorded by real mechanical keyboards. Adjust the volume and combine sounds with haptic feedback to create a typing feel that suits you.

🔤 Fonts & key appearance

Change how letters, symbols, and special keys look. Customize fonts, key height, roundness, borders, font colors, shadows, glow strength, and other visual details.

👉 Glide typing & voice typing

Swipe across letters to enter words with glide typing, or use voice typing when you want to type hands-free.

Both features are integrated directly into the keyboard toolbar for quick access.

📋 Clipboard tools

Access recently copied text directly from your keyboard. Save important clips for later, manage your clipboard history, and quickly paste frequently used text without leaving the app you're typing in.

🎵 Music controls

Control your currently playing music without leaving the keyboard.

Play or pause, skip tracks, go back, scrub through the current song, and switch between next-track, repeat, and random playback modes directly from the Music panel.

🧰 Built-in utilities

Keyboard Engine includes useful tools that can be opened directly from the keyboard, including:

• Calculator

• Unit Converter

• Timer

• Clock

• Compass

• Level

• Magnetic Field meter

• G-force meter

• Light Meter

• RAM and storage information

Access useful information without constantly switching between apps.

💬 Word suggestions & local learning

Keyboard Engine includes word suggestions designed to make everyday typing faster.

The keyboard can learn frequently used words, next-word patterns, and common sentence-starting words locally on your device to improve suggestions over time. Learned data can be cleared from Keyboard Settings whenever you want.

🌐 Language manager

Enable multiple keyboard languages and quickly switch between them while typing. Keyboard Engine is designed for multilingual users who want their preferred languages available without changing keyboards.

📳 Haptics & typing feedback

Fine-tune vibration strength and typing feedback to create anything from a soft, quiet keyboard to a stronger mechanical-style typing experience.

🔒 Privacy-focused keyboard

Keyboard Engine is designed to keep your typing private.

Typed text is processed locally and is not uploaded to the developer's servers. Learned suggestion data remains on your device and can be deleted from the app settings whenever you want.

Make it yours. Make typing feel better. Make every tap count.