Type in your language.Sound native in theirs.

Your words, their language, and detailed explanations so you can learn as you go — all inside your keyboard.

Coming soon to theApp Store

Fluency at your fingertips

Use LangKey from any app you already use, including WhatsApp, Instagram, WeChat, and more.

LangKey keyboard

Switch to LangKey right inside your messaging app — and keep the conversation flowing.

Share to LangKey

Highlight text in any app and share it to LangKey for accurate translations and explanations.

LangKey app

Practice new vocabulary and phrases in a full-sized language-learning workspace.