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OGG to MP3 Converter

Convert OGG Vorbis and Opus audio to MP3 for players that will not touch them.

Drop an OGG here, or click to choose one

Converted on your device — the file is never uploaded

Result

Quick Tool Overview

The OGG to MP3 Converter turns Vorbis and Opus audio into MP3 for the many devices that refuse to play them, with bitrate, resampling and trimming.

What it does
Converts OGG Vorbis and Opus to MP3
You give it
An .ogg, .oga or .opus file
You get back
An MP3 that plays anywhere
Best for
Apple devices and car stereos
Converters Free, unlimited use No sign-up Runs in your browser

About the OGG to MP3 Converter

OGG Vorbis and Opus are technically excellent and completely free of patents, which is why Wikipedia, Firefox, Audacity and a great many games use them. They are also the formats that Apple devices, most car stereos and plenty of editing software simply will not open.

The conversion runs in your browser through ffmpeg.wasm — the real ffmpeg, compiled to WebAssembly. Nothing is uploaded: a wedding video, a client recording or an unreleased track never leaves your machine. The engine is a one-off download of about 32 MB, after which your browser caches it and every later conversion starts immediately.

Drop the .ogg, .oga or .opus file, pick a bitrate, and get an MP3 that plays anywhere. Resampling, channel selection, trimming and loudness normalisation are all available. Since both formats are lossy, this is a re-encode: 192 kb/s or more keeps the second generation of loss out of earshot.

Key features of the OGG to MP3 Converter

Vorbis and Opus

Both codecs are decoded, whatever the extension.

Bitrate control

64 to 320 kb/s, with the trade-off explained.

Game and wiki audio

The formats Wikipedia, Firefox and many games use.

Trim as you convert

Give a start time and a length to take just the part you need.

Nothing is uploaded

ffmpeg runs inside the browser tab, so the file never leaves your computer.

How to use the OGG to MP3 Converter

  1. 1

    Drop the OGG in

    .ogg, .oga and .opus are all read.

  2. 2

    Choose the bitrate

    192 kb/s and above for music.

  3. 3

    Adjust if you need to

    Sample rate, channels, trimming, loudness.

  4. 4

    Convert and download

    An MP3 for the device that refused the OGG.

Frequently asked questions

Apple has never supported Vorbis in its media stack, and many car and hi-fi systems only decode MP3 and AAC. Android handles OGG fine.

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