123movies Downloader
123movies Downloader is an independent product not affiliated with or endorsed by 123movies or any subsidiaries or affiliates. All trademarks are property of their respective owners and use of them does not imply affiliation or endorsement.
About
123movies Downloader is a purpose-built Chrome extension that tracks down the hidden HLS streams powering 123movies mirrors and turns them into clean MP4 files. It recognises the moment a video starts playing, captures the source, and keeps quality identical to what you see online so buffering and pop-ups never ruin the copy you save. Downloads run in resilient chunks with automatic retries, making two-hour films as reliable as quick clips. A clear status bar walks through scanning, fetching, and merging so you always know whether the stream is still downloading or already processing the final MP4. Activation is handled with a simple email and lifetime licence key. After unlocking, just open a mirror, press play, and click Process Stream to watch the extension assemble a finished MP4 directly in your browser’s downloads folder without touching external servers. Keep the tab open while it works, remember that DRM-protected platforms stay off limits, and consider a dedicated browser profile if you prefer running high-permission extensions in their own space.
Features
- Automatic detection of 123movies HLS streams across changing mirror domains
- Chunk-based downloading with smart retries to finish full-length movies
- Lossless MP4 assembly that never re-encodes or downgrades quality
- Real-time status updates that show scan, download, and merge progress
- Works across Chrome, Edge, Firefox, Brave, Opera, and other browsers with full extension support
- One-click Process Stream workflow for getting from playback to saved file
- Licence activation stored locally with offline verification
- Runs entirely in-browser with no ads, trackers, or external uploads
- Host permissions tuned to follow redirects and surface hidden video sources
- Recommended browser profile isolation for safer high-permission usage
Happy users

















Frequently Asked Questions
Instant Download
Get access immediately after payment
Lifetime Updates
All future updates included at no extra cost
Premium Support
Get help when you need it
123movies Downloader
Lifetime updates keep pace with new 123movies mirror domains
Faster than manual tools like ffmpeg or screen recording workflows
Saves perfect MP4 copies for flights, edits, and offline archives
123movies Downloader is an independent product not affiliated with or endorsed by 123movies or any subsidiaries or affiliates. All trademarks are property of their respective owners and use of them does not imply affiliation or endorsement.
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