About Elmo Chat
Elmo Chat is a free AI browser extension by Lepton AI that instantly summarizes websites, PDFs, and videos, offers multilingual support, and enhances productivity with real-time insights—no account required.
Overview
- Developed by Lepton AI as a Chrome extension requiring no OpenAI/GPT account
- Leverages proprietary AI models for real-time content processing across 50+ languages
- Privacy-focused architecture that processes data locally without storing user content
- Optimized for speed with one-click summarization of complex documents and media
Use Cases
- Research acceleration through instant technical paper/document summarization
- Corporate training via condensed video tutorials with chapterized insights
- Multilingual customer support with automated translation of help articles
- Content curation for marketers analyzing competitor websites/trend reports
Key Features
- Cross-platform summarization for websites/YouTube/Google Docs with timestamp navigation
- Interactive PDF chat with semantic search and key concept extraction
- Context-aware translation and paraphrasing tool supporting technical jargon
- In-browser keyword exploration with automated reference linking
Final Recommendation
- Ideal for academia/research teams processing large technical document sets
- Essential for global remote teams requiring multilingual content digestion
- Valuable for media monitoring professionals tracking web trends in real-time
- Recommended for non-native speakers engaging with English-language resources
Featured Tools


ElevenLabs
The most realistic AI text to speech platform. Create natural-sounding voiceovers in any voice and language.