Overview
AI dictionary for videos. Click subtitles to get instant explanations. Learn new concepts while watching any video.
AI dictionary for videos. Click subtitles to get instant explanations. Learn new concepts while watching YouTube, Bilibili, and Vimeo video. How It Works 1. Watch any YouTube video with subtitles 2. Click the VideoDict button in the player controls 3. Video pauses and captures the current subtitle text 4. Get instant AI-powered explanations of terms and concepts 5. Copy definitions or explore related terms (Pro) 6. Supports YouTube, Bilibili, and Vimeo. Key Features - Instant Definitions: Click to explain any term from YouTube subtitles - AI-Powered: Uses advanced language models for accurate explanations - Side Panel View: Clean, distraction-free interface - Copy to Clipboard: Save definitions for later review - Multiple AI Providers: Supports DeepSeek, OpenRouter, and OpenAI-compatible APIs - Privacy First: Your API key stays local, never sent to our servers Perfect For - Language learners watching educational content - Students studying technical subjects on YouTube - Anyone encountering unfamiliar terminology in videos - Educational content creators and researchers
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Details
- Version1.0.2
- UpdatedMarch 31, 2026
- Size49.48KiB
- LanguagesEnglish
- DeveloperWebsite
Email
quasimo@qq.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
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