DupDub: YouTube Video Transcript & Summary Tool
v1.0.4 Updated Jul 1, 2025 187KiB
β οΈRequests 2 sensitive permissions
Description
Transform your YouTube experience with DupDub, a free Chrome extension that automatically converts YouTube audio to text, translates video subtitles into 40+ languages, and generates AI-powered video summaries. Enhance your content with text-to-speech (TTS) , all seamlessly integrated within YouTube. DupDub is the ultimate tool for content creators, educators, and global audiences.
π Why Choose DupDub?
- Free Real-Time YouTube Transcript: Automatically convert YouTube audio to text with high accuracy. Download transcriptions in TXT, SRT, or VTT formats.
- Multi-Language Subtitle Translation: Translate YouTube subtitles to 40+ languages, making content accessible worldwide.
- AI Video Summary: Instantly generate concise video summaries. Save time and improve comprehension.
- Text-to-Speech (TTS) Voiceover: Create professional voiceovers from translated text.
- User-Friendly and Free: Enjoy unlimited transcriptions and translations without any cost.
π How to Use DupDub:
1. Install the Extension: Search "DupDub" at the Chrome Web Store.
2. Activate the Extension: Click the DupDub Extension while watching a YouTube video.
3. Select Your Language: Choose your preferred translation language from the dropdown menu.
4. Transcribe or Summarize: Click the button to transcribe audio or summarize the video.
5. Download and Use TTS: Save the output in TXT, SRT, or VTT format, or generate a voiceover with TTS.
π‘ Perfect for:
- YouTube Content Creators: Automatically generate transcripts and subtitles to improve accessibility.
- Educators and Students: Save time by generating video summaries and converting lectures to text.
- Global Viewers: Watch videos in your native language with real-time translation.
- Social Media Managers: Repurpose video content with AI-generated transcripts.
- Podcasters: Convert spoken content into written format for easy editing and publishing.
π Privacy and Security:
DupDub processes your data locally, ensuring privacy and security. No data is stored or shared externally.
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Permissions (7)
Permissions
activeTabβΉ Can access the current tab when you click the extension cookiesβΉ Can read and modify browser cookies declarativeNetRequestβΉ Can block or redirect network requests scriptingβΉ Can inject scripts into web pages storageβΉ Can store data locally in your browser tabsβΉ Can see your open tabs and their URLs webRequestβΉ Can observe and analyze network traffic
Details
| Version | 1.0.4 |
| Updated | Jul 1, 2025 |
| Size | 187KiB |
| First Seen | Mar 28, 2026 |
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