Make YouTube your most powerful learning and creation platform
Supports 26 languages with 5 translation styles (Technical, Academic, Business, Casual, Subtitle). Built-in terminology management ensures consistent professional translations across videos.
Chat with AI about any video using its transcript as context. Per-video conversation history, streaming responses with markdown rendering. Supports 8 AI providers including Gemini, Claude, OpenAI, Qwen, Kimi, and StreamLake.
Auto-generate Excalidraw mind maps from video content. Grammar analysis drawer explains English structures like a teacher. IELTS-level vocabulary highlighting (Level 4-9) helps language learners.
Systems
Gemini, Claude, OpenAI, Qwen, Kimi, Zhipu, StreamLake & custom endpoints
Privacy Security
Local processing protects your viewing privacy
8 AI Providers
Gemini, Claude, OpenAI, Qwen, Kimi, Zhipu, StreamLake & custom endpoints
5 Translation Styles
Technical, Academic, Business, Casual & Subtitle modes for every context
Impact
Videos Processed
Service Availability
Average Processing Time
Supported Platforms
From subtitle translation to AI analysis, TubeX provides all the AI tools you need for YouTube learning and creation.
Real-time subtitle translation with 5 professional styles and built-in terminology management.
Chat with AI about video content with full transcript context and conversation history.
Comprehensive tools for language learning including vocabulary highlighting and grammar analysis.
Auto-generate visual mind maps from video content for better understanding and review.
Trusted YouTube AI copilot by users worldwide
Chrome extension active users
Supported languages
Translation accuracy
AI response speed
Chrome Store rating
Completely free and open source
Trusted by YouTube learners worldwide
Integrating the most advanced AI technology to provide YouTube users with an unparalleled intelligent experience.
Integrating Google Gemini Pro 1.5 and Google Translate to provide the most accurate AI analysis and translation services.
TubeX is completely free to use, with open source code, transparent and trustworthy, with no hidden fees or data collection.
Regularly update AI models and features, keep up with YouTube platform changes, ensuring the best user experience.
Clean and intuitive interface design, one-click installation and use, no complex configuration required, suitable for all users.
Local data processing, no personal information collection, strictly protecting your viewing privacy and usage habits.
Supports 26 language interfaces and translations, providing localized user experience for global users.
Install TubeX Chrome extension for free and immediately experience the smartest YouTube AI assistant for more efficient learning and creation.
Chrome Store
4.4/5
Users
5,000+
Open Source
Trusted
Users
5,000+
5,000+ Active Users
Locales
25
26 Languages Supported
Reliability
99.9%
99.9% Translation Accuracy
Support
Open
Completely Free & Open Source