M3U8 is the index file format for HLS (HTTP Live Streaming) protocol. It contains a list of video segments (TS files). HLS is an adaptive streaming protocol developed by Apple, widely used for online video playback.

Why can't some M3U8 videos be downloaded?

This may be because the video uses DRM encryption protection, or requires specific authentication information (such as Cookie, Token) to access. This tool only supports downloading public, unencrypted M3U8 video streams.

What format are the downloaded videos?

Downloaded videos are in TS (Transport Stream) format, merged from M3U8 segments. TS format can be played directly with VLC, PotPlayer, etc. You can also convert to MP4 using FFmpeg.

What determines the download speed?

Download speed mainly depends on two factors: the bandwidth and response speed of the original video server, and your local network connection speed. This tool supports multi-threaded concurrent downloading to improve efficiency.

Does the video data pass through a server?

No. This tool runs entirely in the browser. Video data is downloaded directly from the original server to your browser without passing through any intermediate server, ensuring data security and privacy.

Is this tool really free with no ads?

Yes, 100% free with no ads, no registration, no watermark, and no usage limits. All processing happens locally in your browser — your data is never uploaded to any server.

M3U8 Downloader - Free Online HLS Download

🌍 Used by 50,000+ users ⭐ 4.9/5 rating 🔒 100% Private 🚫 No Ads, No Signup

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100% Free & Private

No ads, no signup, no watermark. Everything runs locally in your browser. Your data never leaves your device.

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Video Download

Parse M3U8 files, auto download all segments and merge into complete video

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Multi Quality

Auto detect multi-quality streams, choose different quality versions to download

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Progress Display

Real-time download progress, downloaded segments count and remaining time

📥 Add Download Task

📋 Download Task List 0 tasks

No download tasks

Add M3U8 links to start downloading

💡 Usage Tips

Support single or batch adding M3U8 links
Batch import format: one link per line, or use "name|link" format for custom filenames
Due to browser security restrictions, some cross-origin resources may not be downloadable
Downloaded files are in TS format, convert to MP4 with FFmpeg: ffmpeg -i video.ts -c copy video.mp4
Chrome browser recommended for best experience

🎬 M3U8 Batch Downloader