See it in action
Detect, download, and caption β right from the page you're already on.
Detects playable video as you browse and downloads it in one click β with optional AI rename, summaries, chapters, and subtitles layered on top.
One extension, four things it actually does well.
Automatically detects playable video as you browse, including HLS/DASH adaptive streams. Pick a resolution, grab audio-only, or queue it with "Save for later" and download when you're ready. Failed downloads retry automatically.
AI Rename suggests a clean filename before you download. AI Summary, Chapters, and Tags help you organize what you've saved. Bring your own Gemini, OpenAI, or Anthropic key β your data goes straight to your chosen provider, never through us.
Generate subtitles for any download via Deepgram (your own API key), translate them into another language, or hover any detected video and hit the on-page CC button for instant captions β no download required.
Search, sort, and filter your downloads across Downloading, Completed, Saved, History, and Captions views. Export or import a full backup of everything β downloads, tags, and settings β any time.
Detect, download, and caption β right from the page you're already on.
Bilibili, Kick, TwitCasting, Facebook, Vimeo, and any page serving a direct video file or an HLS/DASH stream.
Try it free. Pay once for Pro β no subscription, ever.