The 10 Best Language Learning Chrome Extensions for 2026

Learning a new language shouldn't feel like a chore. In fact, the most effective way to reach fluency isn't through textbooks or grammar drills, but through immersion. Whether it's binge-watching K-Dramas on Netflix, falling down a YouTube rabbit hole, or reading the news in Spanish, consuming native content is the key to sounding like a local. (If you're new to immersion, check out our deep dive on how to learn a language with Netflix.)

However, diving into native media can be overwhelming. If you look up every single word, you lose the flow of the story. If you ignore the words you don't know, you stop learning.

That's where Chrome extensions come in. These powerful browser tools bridge the gap, turning your favorite streaming platforms and websites into interactive language lessons. But with hundreds of options in the Web Store, which ones actually work?

We’ve tested and curated the 10 best language learning Chrome extensions for 2026, splitting them into two essential categories: Video Immersion and Web Browsing.

Short on time? Here's a quick comparison of the top video tools to help you decide.

Quick Comparison: Top Video Learning Extensions

Category 1: Best for Video Streaming (Netflix/YouTube/etc.)

1. Sabi

Sabi is the perfect companion for language learners who love watching shows and videos. By providing AI-powered subtitles and interactive exercises, Sabi makes it easier to understand and retain new words and phrases.

Key Features:

— Dual Subtitles: Enable both your target and native language subtitles.

— Whisper AI Subtitles: Watch with accurate subtitles made by Whisper AI.

— Word Hovering: Instantly view translations, pronunciations, and example sentences.

— Interactive Exercises: Practice speaking, listening, and vocabulary with personalized exercises.

— Auto-Pause: Automatically pause after subtitles to give you time to process the dialogue.

2. Language Reactor

Language Reactor is another excellent tool for language learners. It adds dual subtitles to videos on platforms like YouTube and Netflix, making it easier to follow along in both your target language and your native language.

Key Features:

— Dual subtitles for side-by-side comparisons

— Vocabulary tracking and saving words for later

— Built-in dictionaries for quick translations

3. Migaku

Migaku is great for people that want to improve their language skills through interactive subtitles, especially while watching Japanese content.

Key Features:

— Interactive subtitles with instant translations

— Word lookups with pronunciation and context

— Focus on Japanese through authentic media

4. Trancy

Trancy is great for people that want to improve their language skills through interactive subtitles while watching their favorite content.

Key Features:

— Interactive subtitles with word breakdowns

— Contextual learning

— Quick access to dictionaries for word lookup

5. LingoPie

Lingopie is both a platform and an extension, offering immersive learning through pop culture videos and real-world content.

Key Features:

— Dual subtitles with clickable translations

— Word and phrase flashcards automatically generated

— Review what you've learned through built-in practice tools

Category 2: Best for Browsing

1. Toucan

Toucan helps you passively absorb vocabulary by replacing words on websites with their translations in your target language. This gentle exposure builds familiarity without interrupting your regular web browsing.

Key Features:

— Translates select words in real-time on web pages

— Supports multiple languages

— Includes audio pronunciation and contextual use

2. Readlang Web Reader

Readlang is a reading-focused extension that helps you translate and save words while reading articles or books online.

Key Features:

— Click on any word or phrase for a translation

— Save vocabulary to review later using flashcards

— Works with nearly any web page

3. eJOY AI Dictionary

eJOY AI Dictionary helps you look up and save new vocabulary instantly while watching videos, reading, or browsing the web. It's ideal for learners who want contextual understanding and spaced repetition learning.

Key Features:

— Instantly look up words with definitions, pronunciation, and usage

— Save words to a personalized wordbook

— Practice with games and spaced repetition flashcards

— Works on Netflix, YouTube, and general web pages

4. Rememberry

Rememberry enhances your language learning by offering fast translations and customizable flashcards based on the words you look up while browsing.

Key Features:

— Translate words and phrases by highlighting or right-clicking

— Create custom flashcard decks with spaced repetition

— Supports text-to-speech and multiple languages

5. NeonLingo

NeonLingo helps you memorize words while browsing any website in a foreign language.

Key Features:

— Hover over any word and get its translation

— Easily save words for later review

— Vocabulary review to help memorize and learn

The Verdict: Which Extension Should You Choose?

The best language learning tool is the one you actually use. While there is no magic pill for fluency, these Chrome extensions remove the friction from the learning process. They allow you to study during your downtime, whether that be when watching a movie or reading an article.

To recap, here are our top recommendations based on your learning style:

For Video & Streaming: If you want to learn with Netflix, YouTube, Disney+, Prime Video, or Rakuten Viki, Sabi is the standout choice. It is the only extension that supports all major streaming platforms and includes interactive exercises to ensure you retain what you learn.

For Web Browsing: If you prefer reading articles and blogs, tools like Toucan or Rememberry are excellent companions for turning your daily browsing into a vocabulary-building session.

Don't try to install all 10 at once! Pick the one that fits your language needs and daily routine. Happy learning!

So what are you waiting for? Start your learning with Sabi!