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Boost your English learning with Sila on your browser

Enhance your web browsing with AI-powered translations, vocabulary building, and language assistance — all in one powerful extension.

Add to ChromeGo to Sila Web App
Available for Chrome, Brave and Edge. Supports 50+ translation languages.

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

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Score 5/5 on Google 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
🤖 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.

Plans

Simple, Flexible Pricing

Choose the plan that fits your learning journey

* Limited-time introductory pricing. Join now to lock in these rates!
Sila Free$0/monthSila PremiumPopular$3/monthSila AnnualBest Value$28.80/year
50UnlimitedUnlimited
50500500
Unlimited translations
Unlimited dictionary access
Support for 50+ languages
Unlimited text to speech generation
Access to coming soon premium features
12 months for the price of 10
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 Chromium-based browsers like Chrome, Brave and Edge. The extension works seamlessly with most modern web browsers. Firefox support is coming soon.
Sila Free includes translation features and basic AI capabilities. Sila Premium unlocks AI features, unlimited word saving, and high-quality text-to-speech. Free users are limited to 50 AI queries per month and can store a maximum of 50 words, while Premium users get 500 AI queries and unlimited word storage.
You can save words and phrases while browsing, complete with context and translations. Free users have a limited storage capacity, while Premium users get unlimited storage and cross-platform sync with the web application.
The extension is not available on mobile devices yet. However, you can use the web application on your mobile devices. We plan to create the mobile version for practing your saved words in the future.
Sila currently supports more than 50 languages including English, Vietnamese, Chinese, French, German, Italian, Spanish, Portuguese,... Please check the translation language settings in the extension. If your language is not supported, you can request it in the support section.
Yes! The Sila web application allows you to export your saved vocabulary as CSV files for use in other learning applications or for offline study.
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