MP3 Converter
Tools
Pure JavaScript MP3 converter to encode media files into MP3 format and add ID3 Tags
Users
50K
Rating
4.3
Reviews
91
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
Media Converter and Muxer - Audio Tools
Easy to use video and audio converter and muxer based on FFmpeg multimedia command-line tool.
Users3KCurrent public install base
Rating3.3Store average score
Reviews29Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsMedia Converter and Muxer - Audio Tools Media preview
Trend
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7-day rating change
Start
3.20
Latest
3.28
7-day rating change
+0.08
2026年7月15日2026年7月21日
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
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Version0.4.2
ManifestV3
Size8.59MiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
Review the store description, core capabilities, and common use cases.
The "Media Converter and Muxer" is an easy-to-use extension to convert media files.
Features:
1. Convert video and audio files to MP3 format
2. Extract the original audio track from a video file (Lossless conversion)
3. Merge a video and an audio file to generate a single file
4. Reduce or increase the volume of a video or audio file
Reviews
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Store average score3.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.1Average computed only from synced review bodies below
Reviews with text9Synced review bodies
Total ratings / reviews29Chrome Web Store public rating/review count
Store average score: 3.3. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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This is my new favorite web extension now. It worked so fast that I didn't even see it pop up in my files. 10/10 will use again
I have no idea how to use this.
There are some extra installs required for FFMPEG and Node Js, but if you're able to click a few extra buttons and unzip files, you should be able to figure out how to install it. Works like a real charm. The GUI is much more intuitive than command-line FFMPEG. I no longer have to remember the exact command to convert my m4a files to mp3's I cannot stress how amazing this app is.
ممتاز
dejeto
Semplicemente potente e ben fatto
DOES NOT WORK / INSTALL: NodeJS status = 1 install.sh: 8: install.sh: node: not found Installer is using the attached NodeJS install.sh: 16: [: x86_64: unexpected operator install.sh: 19: install.sh: ../node/x86/node: not found
When attempting to install the install.bat I get the message, “The system cannot find the path specified. ‘..\node.exe’ is not recognized as an internal or external command, operable program or batch file”. I use this app on Firefox and not only do you NOT have to download and install anything, it also works flawlessly. It will need to have FFmpeg installed if you don’t already have it, but it’ll do it for you if you check the box. My review gets a 0 star for Chrome and a 5 star for the app itself, which is awesome and easy to use. You can also change the sample rate in the conversion command line, but it only goes up to 48000 Hz. Simple instructions can be found on #17 in the FAQ. I get the best results downloading the video at 1080 (the higher quality the video, the higher bit the conversion) and selecting “Variable Bitrate “ instead of Constant under mp3 Conversion. Firefox has the best addons anyway so just get the app from them and avoid the headache.
Can't open zip folder required for this extension. I have the most recent microsoft os and my chrome is fully updated. DOESNT WORKKK