Flash Translation Keyboard

Flash Keyboard is a custom keyboard with real-time translation in 135+ languages, AI writing tools, and smart utilities — all without leaving your app.

TRANSLATE IN 135+ LANGUAGES
Flash Pro unlocks Microsoft Azure translation: more natural, more accurate, and covering 135+ languages including rare and regional ones not available offline. No downloads needed — just select text and translate.

FREE — 20+ Languages Offline
On-device translation using Apple's Translation framework. Select any text and Flash translates it instantly. Tap to replace. No internet required. Your words never leave your device.

FLASH PRO — AI Features
Language Coach
Check grammar as you type — Flash tells you exactly what is wrong and why, in plain English. Tap any selected text to get an explanation. Learn as you type, in any app.

Word Definitions
Look up any word without leaving your conversation. Definitions appear right above your keyboard.

AI Actions
Select any text and choose an action: fix grammar, make it more formal, make it casual, or rewrite it. Powered by GPT-4o. Works in any app.

SMART UTILITIES
The utility bar detects what you are typing and offers instant actions:

Calculator — type any math expression and get the result
Unit Conversion — distance, weight, temperature, and more
Timezone Conversion — convert times across timezones
Smart Dates — type next monday or in 3 days to get the real date
Timer — type a duration to start a countdown
Reminders — type buy milk to add to Apple Reminders

MORE FEATURES
Smart multilingual autocorrect across all your active languages
Cursor trackpad — slide on spacebar to move cursor precisely
Saved macros — insert frequently typed phrases with one tap
Emoji picker
15 keyboard layouts

Privacy Policy: https://flashkeyboard.app/privacy
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy first — free offline translation never leaves your device. Flash Pro sends only the text you choose to translate or analyze, nothing else.