Convert OGG to MP3
Choose your OGG file and get a MP3 file in seconds. Nothing leaves your device.
Converter
- FilesOne or many, images and videos mixed
- FolderEvery matching file inside, subfolders included
- ArchiveZIP, RAR, 7z or TAR: convert the contents or the archive itself
Drop files, folders or archives here
Unsupported files are skipped. Nothing is uploaded.
Everything runs in your browser. Files are not uploaded.
About this conversion
Only the audio encoding changes: the recording is decoded and encoded again in your browser.
Good to know
Recompressing a lossy file costs a little more quality.
How it works
The audio is converted by ffmpeg compiled to WebAssembly. It loads only when you choose a file and runs in a background thread.
Your browser can
- Built-in image codecs
- Hardware video (WebCodecs)
- Multiple threads
- Create AVIF natively
If something is missing, the conversion takes a little longer but still works.
About Ogg Vorbis
Ogg Vorbis is an open, royalty-free lossy audio format, common in games, Linux and open-source software.
- Game audio and sound effects
- Open-source and Linux software
- Web audio without licence worries
About MP3 (MPEG-1 Audio Layer III)
MP3 is the classic compressed audio format that plays on practically every device made in the last 25 years.
- Plays everywhere, from car stereos to smart speakers
- Small files at good quality
- Supports ID3 tags with title, artist and cover
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Frequently asked questions
Are my files uploaded to a server?
No. The conversion runs entirely in your browser with local code. Your files never leave your device, and there is no upload.
Is there a file size limit?
There is no limit on our side, but your browser memory is. Images work for very large files; for videos, files above a few hundred megabytes can fail on devices with little memory.
Will the quality suffer?
That depends on the target format and settings. Use the quality option to balance size and detail; lossless targets keep everything the source contained.
Which browsers are supported?
Current versions of Chrome, Edge, Firefox and Safari. Fast hardware paths are used where available, with a compatible fallback otherwise.