MP3 to OGG converter

Convert MP3 audio to OGG right in your browser — no upload, no sign-up, completely free. Drop a file (or a batch) and download the OGG version in seconds. Your audio is processed on your own device and never sent to a server.

MP3 is the most universally compatible audio format. It uses lossy compression to make small files that play on virtually any device, app or website. OGG (Vorbis) is a free, open, royalty-free audio format with good quality at small sizes. It is popular in games and on Linux and open-source platforms. Both formats are compressed; converting re-encodes the audio to OGG for better compatibility and a comparable file size.

How to convert MP3 to OGG

1. Add your MP3 files. Drag your MP3 audio onto the drop zone or click to browse. You can add several at once.
2. Convert. Each track is re-encoded to OGG on your device using your browser’s native audio engine.
3. Download your OGG files. Save each file, or grab them all together as a ZIP.

Features

• Private by default. Audio is converted in your browser and never uploaded to any server.
• Batch conversion. Convert many MP3 files to OGG at once and download them as a ZIP.
• Good quality, small files. OGG balances quality and file size for easy sharing.
• Free and unlimited. No watermark, no sign-up, no per-file limits.

When to use it

• Convert MP3 to OGG for a device or app that doesn’t play MP3.
• Make MP3 files smaller and easier to share by converting to OGG.
• Prepare audio for games and open-source apps that want a royalty-free codec.
• Batch-convert a folder of MP3 files to OGG in one go.