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AI-PoweredFREE Translation

The #1 AI English Learning Extension

Experience the future of language learning with unlimited AI-powered translations, instant dictionary, vocabulary building, and pronunciation guidance — all completely FREE. Transform your English journey right in your browser.

Unlimited AI Translation
50+ Languages
100% Free
Chrome, Brave & Edge Compatible
Trusted by Thousands of English Learners

Works Seamlessly on All Major Browsers

Available for Chrome, Brave, Edge, and other Chromium-based browsers

  • brand
  • brand
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5-Star Rated Extension

Highest rating on Chrome Web Store

Inline Translation and AI-Powered Learning

Translate words/phrases with context inline on any webpage

When you select a word/phrase, Sila will show you the translation, definition, pronunciation and usage examples. Additionally, you can use AI to have a better understanding of the word/phrase and save the word/phrase to your vocabulary list for offline study.
Translate words/phrases with context inline on any webpage
Use our AI feature to have a better understanding of the word/phrase
Save the word/phrase to your vocabulary list
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Manage Your Saved Words/Phrases

Review the words you have saved in the extension

We provide you with a dedicated page to review the words you have saved in the extension. From that page, you can manage it or export it as CSV file for offline study.
Review your saved words/phrases in each wordlist
Add or remove words/phrases from the list
Export saved words/phrases as CSV
Unlimited AI Translation

AI-Powered Translation for Your Learning

Experience unlimited AI-powered translation with the best answers. When you select any text, our AI provides accurate, context-aware translations to enhance your language learning journey.
Unlimited AI translation for any selected text
AI-powered accurate translations with context
Perfect tool for language learning
Unlimited AI Translation
Why Choose Sila?

One Extension to Replace Them All

Stop juggling multiple extensions. Sila combines everything you need for English learning in one powerful, seamless experience.

The Old Way

Managing multiple separate extensions...

Google Translate
Dictionary Extension
Vocabulary Builder
Pronunciation Tool
Grammar Checker
AI Chat Extension
Cluttered browser with slow performance
Confusing to switch between tools
No unified learning experience
Higher costs with multiple subscriptions
VS

The Sila Way

Everything in ONE powerful extension!

AI Translation
Free context-aware translations with 50+ languages
Smart Dictionary
Instant definitions with usage examples
Vocabulary Builder
Save & organize words automatically
Pronunciation Guide
High-quality text-to-speech
Grammar Checker
AI-powered writing assistance
AI Tutor Chat
Personalized learning conversations
Lightning-fast with minimal memory usage
Seamless workflow - everything works together
Unified AI-powered learning experience
Join 200+ learners who simplified their English learning
Get Sila - It's Free!
🤖 Advanced AI Learning Assistant

Chat With AI Agent

Your personal English tutor powered by cutting-edge LLM models like Gemini, GPT-5, and Claude, specifically fine-tuned for English learning. We believe our modern AI technology with deep English knowledge will help you master the language faster and more effectively.

Chat With AI English Tutor

Chat with an AI English tutor powered by state-of-the-art language models like OpenAI GPT-4 Turbo, Google Gemini, and Anthropic Claude 3, all fine-tuned for English learning. These advanced models provide personalized feedback, conversation practice, and grammar correction to help you study more effectively. We believe our modern AI technology with deep English knowledge will help you master the language faster and more effectively.

Advanced AI reasoning that understands your messages better and provides detailed explanations.

Upload images and have conversations about visual content to enhance your learning experience.

Keep track of all your learning conversations and progress over time with detailed history.

Powerful Learning Tools

Supercharge Your English Learning

Discover Sila's other powerful learning tools to enhance your English learning experience.

Audio Generation

Generate high-quality audio from text to improve your pronunciation and listening skills.

Smart Dictionary

Look up words instantly with definitions, pronunciations, and usage examples.

Quick Translation

Translate text between multiple languages seamlessly while browsing.

Grammar Check

Advanced grammar checking to help you write better English with confidence.

Testimonials

What Our Users Are Saying

Sila transformed my English learning! The inline translation and AI features help me understand complex business articles without switching tabs. In just 3 months, my vocabulary improved dramatically. This all-in-one extension is a game-changer!

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Elena Rodriguez

Business Professional, Spain

Best investment for my English learning journey! The Premium AI tutor gives personalized feedback, and unlimited word saving helps me build my academic vocabulary. I went from struggling with papers to writing confidently in English.

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Akiko Tanaka

Graduate Student, Japan

As an English teacher, I recommend Sila to all my students. The AI-powered contextual learning and pronunciation features are exceptional. My students love how they can learn naturally while browsing. It's like having a personal tutor 24/7!

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Michael Chang

ESL Instructor, Taiwan

Plans

Simple, Flexible Pricing

Choose the plan that fits your learning journey

Special Offer: Premium at just $3/month

* Limited-time introductory pricing. Join now to lock in these rates forever!
Sila Free$0/monthSila PremiumPopular$3/month
Unlimited AI Translation
Word storageSave words to your personal wordlist
50Unlimited
AI queries per monthChat with AI, translate, and define text
50500
Unlimited translations
Unlimited text to speech generation
Unlimited dictionary access
Support for 50+ languages
Access to coming soon premium features
Coming Soon Features

What’s arriving next

Subscribe now to lock in current pricing — rates will increase when these features are released!

Coming Soon

AI Quick Actions

Perform quick actions with AI to enhance your browsing experience. Like summarizing, correcting, or correcting grammar.

Coming Soon

Wordlist management in extension

Manage your wordlist in the extension to enhance your learning experience instead of the web application.

Coming Soon

Flashcard Learning

Review and reinforce your vocabulary with spaced repetition flashcards in the web application.

FAQs

Frequently asked questions

Common questions about Sila's features and services

What browsers support Sila?
Sila is available for all Chromium-based browsers including Chrome, Brave, Edge, Opera, and Vivaldi. The extension works seamlessly with most modern web browsers. Firefox support is coming soon!
Sila Free includes unlimited translations, dictionary access, and 50 AI queries per month with 50 word storage. Sila Premium unlocks 500 AI queries monthly, unlimited word saving, premium AI models (GPT-5, Gemini Pro, Claude 4), premium text-to-speech voices, and access to all upcoming premium features. Perfect for serious learners!
Our AI analyzes the context of words and phrases you select, providing accurate translations, definitions, usage examples, and explanations. Premium users get access to advanced AI models that offer personalized learning recommendations and deep reasoning for better understanding.
Simply select any word or phrase while browsing, and save it to your personal vocabulary list with one click. Your saved words include translations, context, and definitions. Free users can save up to 50 words, while Premium users get unlimited storage with cross-platform sync to the web application.
Absolutely! We prioritize your privacy. Your data is encrypted and stored securely. We never sell your information to third parties. We comply with GDPR and international privacy standards.
The browser extension works on desktop browsers. However, you can access your saved vocabulary and practice through our web application on any mobile device. We're developing a dedicated mobile app for on-the-go learning - stay tuned!
Sila supports 50+ languages including English, Vietnamese, Chinese, Japanese, Korean, French, German, Italian, Spanish, Portuguese, Thai, Arabic, Hindi, and many more. Check the extension settings for the complete list. Missing a language? Request it in our support section!
Yes! Access the Sila web application to export your entire vocabulary as CSV files. Perfect for importing into Anki, Quizlet, or other learning apps, or for offline study. Premium users also get sync across all devices.
Click the "Upgrade" button in the extension or visit our pricing page. We accept all major credit cards and PayPal. Your Premium features activate instantly after payment. Cancel anytime with no questions asked!
We offer a generous free plan so you can experience Sila's core features first. Many users find the free plan sufficient, but Premium unlocks the full power of AI-assisted learning. At just $3/month, it's less than a coffee and provides tremendous value for serious learners!
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