Audio to OGG
Convert supported audio files into OGG format using browser-side FFmpeg.
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Quick Tip
Select the audio file you want to convert.
About This Tool
Why use Audio to OGG?
Convert audio to OGG Vorbis at quality level 4, which is variable bitrate averaging roughly 128 kbps — the setting Vorbis is generally considered transparent at, and noticeably better than MP3 at the same average rate.
Vorbis is completely open and patent-free, which is why it became the default in places where licensing matters: game engines, Wikipedia and Wikimedia Commons, open-source software and Linux distributions. Variable bitrate is part of why it performs well — complex passages get more data and quiet ones get less, rather than every second being allocated the same budget whether it needs it or not.
Key Benefits
Patent-free format
Vorbis carries no licensing obligations, which is why game engines, Wikimedia and open-source projects default to it.
Variable bitrate
Quality level 4 gives complex passages more data and quiet ones less, averaging around 128 kbps with better results than MP3 at the same rate.
Encoded in your browser
FFmpeg runs in the tab, so nothing is uploaded to a conversion service.
How to use Audio to OGG
- 1
Select the audio file you want to convert.
- 2
Convert; the audio is encoded as Vorbis at quality level 4.
- 3
Download the .ogg file.
- 4
Use it in a game engine, a wiki upload or an open-source project.
Best use cases
Prepare sound effects and music for a game engine.
Upload audio to Wikipedia or Wikimedia Commons.
Meet an open-source project's format requirement.
Avoid patent-encumbered codecs in a distributed application.
Audio to OGG FAQs
What quality setting is used?
Vorbis quality level 4, which is variable bitrate averaging around 128 kbps. That is generally regarded as transparent for Vorbis and outperforms MP3 at the same average rate.
Why choose OGG over MP3?
It is patent-free and technically better at the same bitrate. The trade is compatibility: browsers and most software support it, but many car stereos and portable players do not.
Which input formats work?
Anything FFmpeg can decode, which covers MP3, WAV, AAC, M4A, FLAC and the audio track of most video files.
Will it play on my phone?
Android has supported OGG for years. On iOS support is patchy outside apps that handle it themselves, so MP3 or AAC is safer for an Apple audience.
Related Audio Tools
More free audio tools that work well alongside audio to ogg.