Glarity
Summarize videos and translate webpages with AI-powered cross-language support

Target Audience
- Content creators managing multiple languages
- Academic researchers
- Multilingual professionals
- Students studying foreign materials
Overview
Glarity helps you quickly understand online content by summarizing YouTube videos, articles, PDFs, and webpages in multiple languages. It acts as a reading/writing assistant that translates content side-by-side while you browse, generates email responses, and answers questions about web pages. The free browser extension works across Google, Twitter, Gmail, and more - no technical skills required.
Key Features
YouTube Summary
Generate video summaries with timestamps and translated subtitles
Immersive Translation
Real-time webpage translation with side-by-side text comparison
AI Reader
Chat with PDFs/web content to extract key information
Quick Write
Generate emails & social responses 20x faster with AI
Multi-Model Chat
Access 10+ AI models including GPT-4o and Claude 3.5
Use Cases
Summarize YouTube tutorials in your language
Translate news articles while browsing
Generate professional email responses
Extract key points from research PDFs
Chat with webpage content for quick insights
Pros & Cons
Pros
- Completely free version with no ads
- Works across YouTube, Google, Twitter & PDFs
- Supports 12+ languages for summaries/translations
- Integrates directly with Gmail and web browsers
Cons
- Requires OpenAI account for full ChatGPT integration
- No native mobile apps (browser extension only)
Pricing Plans
Free
monthlyFeatures
- Basic summaries & translations
- Access to GPT-3.5 model
- 5 AI chats/day
Pro
monthlyFeatures
- Unlimited summaries & translations
- GPT-4o & Claude 3.5 access
- Priority support
- Unlimited AI chats
Pricing may have changed
For the most up-to-date pricing information, please visit the official website.
Visit websiteFrequently Asked Questions
Can Glarity summarize YouTube videos in other languages?
Yes, it generates video summaries in 12+ languages and can translate subtitles
Does it work with PDF documents?
Yes, you can chat with PDF content and get AI-powered analysis
Do I need a ChatGPT account to use Glarity?
Basic features work without an account, but ChatGPT integration requires OpenAI credentials
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