WAV to OGG

To convert WAV to OGG, set the Bitrate dropdown to your preferred quality (96k, 128k, 192k recommended, 256k, or 320k), then drag your WAV files onto the drop area or click it to choose them. Conversion to OGG starts automatically, one file after another, and each finished file appears with a Download button. The bitrate is read at the moment each file is converted, so pick it before you add your files. Everything runs in your browser through a WebAssembly build of FFmpeg, so nothing is uploaded, and every result row shows the new filename, its size, and an inline preview player.

Yes, some quality is lost. OGG Vorbis is a lossy format, so converting an uncompressed WAV permanently discards some audio data in exchange for a far smaller file, though at 192 kbps or higher most people will not hear a difference on typical headphones or speakers. The loss is one way, so keep your original WAV files if you may need to re-edit or re-encode them later. If you want a smaller file with no quality change at all, convert to FLAC instead.

Choose OGG when you need an open, patent-free codec or when your target platform expects it: OGG Vorbis is the standard in many games, in Spotify streaming and across open-source software, and it generally holds up well at moderate bitrates. Pick MP3 instead if maximum compatibility matters, since MP3 is the most universally supported audio format there is. Both are lossy and both shrink a WAV enormously, so the decision is really about where the file will be played.

It is completely free and fully private. There is no signup, no account, no watermark and nothing to install, and because the conversion runs inside your own browser with a WebAssembly build of FFmpeg, your WAV files are never uploaded to any server. That makes it safe for confidential recordings such as interviews, client sessions, medical dictation or unreleased music, since the audio never leaves the device you are working on.

There is no size limit imposed by this site, because nothing is uploaded in the first place; the only real limit is how much memory your device can spare. That also means no upload wait and no queue, which helps a lot given how large WAV files get at around 10 MB per minute. Very large files, roughly over a few hundred MB, can be slow or run out of memory on a phone, so use a desktop browser for long recordings.

Use 192 kbps, the default, for general listening; it is a good balance of size and quality for most WAV sources. Go to 256 or 320 kbps if the recording is music you care about or will listen to on good gear, and drop to 96 or 128 kbps for speech, podcasts or voice memos where small files matter more. A higher bitrate keeps more of the original WAV detail and reduces any audible difference, at the cost of a larger file.

Yes. The converter works in any modern browser on Windows, Mac, Linux, iPhone and Android, with no app to install, because all the work is done by the browser itself. The first conversion downloads the roughly 32 MB converter, which the browser then caches so later conversions start instantly. On phones, stick to shorter files: a long WAV can exhaust mobile memory, and a desktop browser handles big recordings far better.