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OGG to MP3 Converter

Convert your OGG files to MP3 format. Private — converted on your device.

Processed on your device — files never leave your machine

Drop your OGG file here or click to browse

Converted on your device — files never uploaded

How to Convert OGG to MP3

  1. 1 Upload your OGG file
  2. 2 Converted on your device — files never uploaded
  3. 3 Download your MP3 file

OGG to MP3: from an open format to a universal one

OGG files usually hold Vorbis audio, sometimes Opus. You meet them in game files, Android and Linux apps and open-source recorders. Plenty of car stereos, older portable players and editing tools do not play OGG, while MP3 plays nearly everywhere.

Vorbis or Opus, the OGG is decoded on your device and re-encoded as a constant-bitrate MP3 at 128, 192, 256 or 320 kbps, or as a V0 variable-bitrate one. Opus always decodes at 48 kHz, so an Opus file gives a 48 kHz MP3; Vorbis at 44.1 or 48 kHz keeps its rate, and other Vorbis rates are resampled: to 44.1 kHz when the rate is 44.1 kHz halved or doubled one or more times, 22.05 kHz for example, and to 48 kHz otherwise.

This is a lossy-to-lossy conversion: the MP3 encoder works on audio that Vorbis or Opus already simplified, and their artifacts and its own add up. Choose 256 or 320 kbps to keep that second generation clean, and convert from a lossless original instead if you have one. An OGG longer than 30 minutes, or too big for your device's memory once decoded, is refused, and its tags are not copied.

Frequently Asked Questions

Is OGG or MP3 better quality?
Both OGG and MP3 are lossy formats. MP3 has the widest device compatibility. Quality depends on the bitrate — 320 kbps is near-transparent for most listeners.
Will I lose quality converting OGG to MP3?
Each lossy re-encoding loses a small amount of quality. For one conversion at 320 kbps, the loss is negligible. Avoid converting back and forth between lossy formats repeatedly.
How long does conversion take?
Seconds for most files. Conversion runs entirely on your device — no upload wait, no server queue. Files up to 30 minutes long are supported.
Will the MP3 sound worse than the OGG?
Slightly, at best. Each lossy encode removes some detail, so a second one cannot be better than the first. At 256 or 320 kbps the extra loss is small; at 128 kbps it is more likely to be audible.
Does it handle Opus files saved as .ogg?
Yes. The codec is read from the file itself, not its extension, and Opus audio in an Ogg container converts like Vorbis. The MP3 is 48 kHz, the rate Opus always decodes at.
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