Overview
Online video download and record live streams + audio. M3U8 and MP4 downloader for HLS streams. Save and merge media automatically
OnlyMaster is a video downloader and live stream recorder for saving online media directly in Chrome. It detects videos and streams on webpages, shows available options, and downloads the selected media to your device. 📥 Download Online Video Start playing a video and let OnlyMaster detect it. Open the extension, select an available quality, and download the video without copying links or using external services. 🔴 Record Live Streams + Audio Capture live broadcasts and streaming video while they play. OnlyMaster records supported live streams together with audio for offline viewing. ⚙️ M3U8, MP4 and HLS Use the extension as an M3U8 and MP4 downloader for HLS streams. If audio and video are delivered separately, OnlyMaster downloads and merges the media automatically into one playable file. ✨ Main Features • Download online videos • Record live streams with audio • Detect media automatically • Choose from available qualities • Support MP4, HLS and M3U8 • Save and merge media automatically • Simple in-browser workflow Open a webpage, start the video or stream, and click the OnlyMaster icon when media is detected. Choose an available option and save it through Chrome.
Details
- Version1.4
- UpdatedAugust 26, 2026
- Offered bymaxxschmelzer
- Size9.98MiB
- Languages16 languages
- Developer
Email
maxxschmelzer@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
