KeroTranslate
KeroTranslate — YouTube Live Translation & Comment Assist: live captions, comment translation and meaning check.

Chrome extension · Beta

A more connected stream.

KeroTranslate brings live captions, comment translation and a meaning check to YouTube Live.

Live captions

Read speech and its translation while you watch.

Comment translation

Write in your language, translate, then insert into live chat. You choose when to send.

Meaning check

Back-translate your draft to help check its meaning before posting.

Available on the Chrome Web Store. Bring your own provider API keys for speech recognition and translation. Provider charges and usage limits may apply.

Get Kero Translate on Chrome Web Store

Your data, explained

Audio and text go directly to the providers you select. Read about consent, local storage, deletion and the differences between the store build and the existing GitHub Beta.

Get started: API keys

Step-by-step setup — English · APIキーの取得方法 — 日本語

Setup & support

English guide · 日本語ガイド · Report an issue