Chisel Keyboard

All AI runs on your iPhone: proofread, rewrite, translate — even offline. No cloud, no tracking, no subscription. One purchase, yours forever.

Chisel is the AI keyboard with a built-in assistant — inside WhatsApp, Instagram, Mail, Notes, and every app where you type. Hold the return key and ask it anything. It proofreads, rewrites, translates and finishes your sentences — all running 100% on your iPhone. No cloud, no accounts, no subscription.

Download it free and try it right now — you're 60 seconds away from your first AI-written message.

TRY THIS FIRST • Hold return and ask: "How do I say no to this meeting politely?" — tap the answer, it lands in your text. • Type a messy sentence and tap Proofread. Fixed, instantly. • Got a message in another language? Tap Translate and read it in yours.

You get 150 free AI uses to play with — and every one of the 61 skins can be test-driven 20 times. Go ahead, try them all.

WHY PEOPLE SWITCH TO CHISEL • It works in WhatsApp. Chisel is a keyboard, so it works wherever you type — WhatsApp, Instagram, Messenger — where system writing tools can't reach. • 100% on your device. Your text never leaves your phone. No cloud, no servers. It even works in Airplane Mode — try it. • Private by architecture. Everything works without Full Access (it stays off unless YOU enable it — it only adds key vibration and "translate what you copied", never network). No servers, no network calls, no tracking. • Yours forever. Pro is a one-time purchase, no subscription: unlimited AI, unlimited assistant, all 61 skins + the skin builder. System and Liquid Glass stay free forever.

WHAT IT DOES • Assistant — hold return, ask anything, tap a reply to insert. Reads answers aloud with neural voices. • Proofread — grammar, spelling, punctuation, capitalization. • Rewrite — clearer, more natural phrasing that keeps your meaning. • Translate — 14 languages, right on the bar. • Autocomplete — a short continuation appears as a chip; tap to insert. • Enhanced Mode (optional) — turn on Full Access for key vibration and "translate what you copied": copy an incoming message, tap the Copied chip, read it in your language. Still on-device, still zero network.

Tap any action with your cursor in the text — it rewrites the whole line you're on. No selecting first. Undo/Redo if you change your mind.

AI LANGUAGES The AI understands English, German, French, Spanish, Italian, Portuguese, Dutch, Danish, Norwegian, Swedish and Turkish. On other layouts (Romanian, Polish, Czech, Hungarian, Finnish, Greek, Russian, Ukrainian…) Chisel hides the AI buttons instead of guessing — the layout and the right diacritics always work, and the AI is one language switch away.

21 keyboard layouts with the right diacritics (Romanian ă/â/î/ș/ț, Turkish ı/ç/ğ/ş, Polish ą/ć/ę/ł, German ä/ö/ü/ß, and more). Starts in your iPhone's system language every time.

KEYBOARD SKINS 61 skins with live preview: Liquid Glass (free), Pride, Trans Pride, Galaxy, Sunset, Terminal, Sakura, Dark Academia, Forest, Espresso, Royal, Typewriter, Retro PC and more (Pro). Or build your OWN: colors, gradients, fonts, corners and press effects. Some skins add glow, sparkle, confetti or snow — and their own key sounds. Try any of them 20 times before you decide.

Your keyboard should work for you — privately, offline, forever. Download Chisel and try it today.