HLS Downloader (MP4)

Detect m3u8 on web pages. Merge segments in the browser: export TS when over ~1.5GB, otherwise MP4 (ffmpeg.wasm).

【 Summary】 Detect and download m3u8/HLS videos. Supports ultra-large file merging with perfect audio-video sync. Free bonus tool from 5UF VPN. 【Description】 HLS Downloader (MP4) is a powerful browser extension designed to detect, download, and merge HTTP Live Streaming (m3u8) video playlists directly within your browser, eliminating the need for bulky desktop software. As an exclusive bonus product of 5UF VPN, this premium tool is 100% FREE for everyone! 🚀 Key Advantages (Why Choose Us?) Seamless Large File Merging: While most competitors crash or fail when handling large streams, our tool excels. It utilizes advanced memory management and ffmpeg.wasm. Files under ~1.5GB are exported as fast-start MP4s, while larger files seamlessly transition to MPEG-TS (.m2ts) or direct local storage, bypassing browser quota limits. Perfect Audio-Video Sync: Fed up with downloaded videos where the audio is out of sync? We have solved this industry-wide headache. Our optimized timestamp alignment perfectly multiplexes separate video and audio HLS renditions, ensuring flawless playback. Broad Website Compatibility: Supports the vast majority of video platforms utilizing HLS/m3u8 streaming, making it your ultimate web media companion. Dual Detection Modes: Automatic: Sniffs and lists active streams as you browse, auto-populating URL bars for instant downloads. Manual: Allows you to paste any m3u8 playlist URL manually for advanced resolution parsing. 🛠 Advanced Features Quality Selection: Automatically parses the Master Playlist, letting you choose your preferred resolution and bitrate. File names include quality tags for easy management. Handle Auth & Region Locks: For protected or region-restricted content, simply enable "Use Page Cookies" and keep the playback tab open to download using your active session. Save your favorite web videos in high quality without any hassle!