OGG to MP3 Converter
Convert OGG audio files to MP3. Runs in your browser, no uploads.
Drop files here
or click to browse · paste from clipboard
Accepts .OGG · Up to 1,000 files
How it works
Drop your files
Drag and drop, click to browse, or paste from clipboard. Up to 1,000 files at once.
Choose settings
Adjust quality, format, and other options to match your needs.
Click Convert
Everything runs in your browser via WebAssembly. OGG to MP3 Converter happens locally — no server involved.
Download
Download files individually or grab all at once as a ZIP.
Frequently asked questions
OGG is an open-source container format developed by the Xiph.Org Foundation. It most commonly contains Vorbis-encoded audio (OGG Vorbis), though it can also hold Opus, FLAC, or Speex audio. OGG files are popular in open-source software, Linux audio, and some games. The format is royalty-free, which makes it a common default in software that avoids MP3 licensing.
Common sources: Discord (audio messages on some platforms), Telegram (voice notes on certain versions), games built with open-source audio engines, Linux desktop applications, and media players like VLC that default to OGG when recording. Some older versions of Audacity also export OGG by default.
Yes — both OGG Vorbis and MP3 are lossy formats, so transcoding between them causes a small additional quality loss. At 192 kbps or higher, the difference is inaudible for most listeners. If you have the original source (WAV, FLAC), convert from that instead of from OGG to avoid generation loss.
Modern WhatsApp voice notes use the Opus codec inside an OGG container. This tool handles OGG Vorbis well, but Opus-in-OGG may not always work as expected here. If your WhatsApp OGG files don't convert correctly, try the OPUS to MP3 tool instead — it's specifically designed for that format.
Yes. Drop as many OGG files as you need. ConvertYard processes them one at a time in your browser and packages all the MP3s into a single ZIP for download. There is no hard file count limit, though very large batches will take proportionally longer.
Never. Conversion runs entirely in your browser using ffmpeg.wasm — a full media processing engine compiled to WebAssembly. Your files never leave your device. ConvertYard's servers only deliver the tool code — they never see your files.