LingoSub

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Tagline:Learn a new language by watching videos

Updated:September 6, 2026

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What is LingoSub?

LingoSub allows language learners to watch videos with subtitles and translations in their target language. Users can tap on any word to view its instant definition and pronunciation while learning vocabulary in context. It applies the comprehensible input method with handpicked content across 10 languages.

How to use LingoSub?

1. Open LingoSub and select your target language from the available language list. 2. Browse curated categories or choose videos that match your personal interests. 3. Watch with dual subtitles, tapping unfamiliar words for immediate definitions and audio pronunciation.

LingoSub Core Features

Subtitles and AI-Powered Translations

Watch videos with subtitles in your target language alongside translations to learn new words in context.

Interactive Word Definitions

Tap on any word in the subtitle to immediately inspect its definition and listen to its pronunciation.

Comprehensible Input Method

Features handpicked channels and videos that speak exclusively in the target language at a measured pace with simplified vocabulary.

Multi-Language Support

Provides learning access across 10 languages: French, German, English, Italian, Russian, Latin, Romanian, Norwegian, Spanish, and Korean.

LingoSub Use Cases

Learning conversational vocabulary and idioms from native video content

Practicing listening comprehension with slow-paced comprehensible input videos

Improving pronunciation and vocabulary retention by tapping interactive subtitles

LingoSub Frequently Asked Questions

What is LingoSub?

LingoSub allows you to watch videos with subtitles and their translations. That way, you are learning new words and phrases in context while watching videos you enjoy. You can also tap on any word to see its definition and pronunciation.

What is the comprehensible input method?

The comprehensible input method is a language learning technique where learners are exposed to content slightly above their current proficiency level, but still understandable. This promotes natural language acquisition. LingoSub offers videos that employ this method by presenting content in a slower pace with simplified vocabulary.

Do I need a YouTube account to use LingoSub?

No, a YouTube account is not required.

How do you choose the channels featured on LingoSub?

We handpick channels that specialize in language learning using the comprehensible input method. These channels offer content that is spoken exclusively in the target language, but at a slower pace and with a simplified vocabulary. But LingoSub library also contains thousands of videos on a wide range of topics, so you can find something that interests you.