YouTube guides

Learn languages on YouTube with real-time translation.

YouTube is the biggest language-learning library on the web. These guides cover dual subtitles, in-line translation, and the best channels for English, Spanish, Korean, Japanese, French, German and Mandarin.

3 guidesYouTube + translation40+ languages

YouTube translator

Best Way to Translate YouTube Subtitles While You Watch

Real-time YouTube caption translation in the player — original captions plus a translated support line, no copy-paste.

June 13, 20267 min read

How to Add Dual Subtitles to YouTube (Step-by-Step 2026)

The six-step setup plus the best language-learning channels in English, Spanish, Korean, Japanese, French, German and Mandarin.

June 17, 20268 min read

Best Chrome Extensions for Language Learning (Honest Ranking, 2026)

10 extensions ranked: 2Subs, Language Reactor, Trancy, Toucan, eJOY, Reverso, Mate and more — what each does best.

June 17, 202611 min read

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Install 2Subs to watch YouTube with bilingual captions, real-time translation and pronunciation help.