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MP3 to OGG Converter

Convert MP3 files to OGG Vorbis format with variable bitrate encoding. Get better compression efficiency and support open-source audio formats.

Free to use, no watermarks, runs in your browser—nothing uploads to our servers

Source file

Files are processed locally in your browser using WebAssembly.

Saved FFmpeg presets (stored locally)

Saved presets

Preset name

Quality Level

Sample Rate (Hz)

Channels

Preserve Metadata

Jump to helper sections

Why convert MP3 to OGG?

OGG Vorbis provides better compression than MP3 at similar quality levels and is open-source, making it ideal for web applications and open-source projects.

What quality setting should I use?

Quality ranges from -1 (lowest) to 10 (highest). 3 is a good default that balances file size and quality. 6-8 provides excellent quality for critical listening.

Is OGG better than MP3?

OGG Vorbis generally provides better compression efficiency than MP3, meaning smaller files at the same quality level. However, MP3 has better device compatibility.

Report a bug

If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.