WAV to OGG Converter
Runs in your browser — your files are never uploaded.
Convert uncompressed WAV audio to OGG Vorbis and get most of the size back. A WAV holds raw PCM samples, so a few minutes of audio runs to tens of megabytes; Vorbis typically cuts that by 80–90% with no difference most listeners can hear. Vorbis is also open and royalty-free, which is why game engines like Unity and Godot and projects like Wikipedia standardised on it. Runs entirely in your browser using a real build of ffmpeg.
OptionsBitrate: Default — best quality for size
How to convert WAV to OGG
- 1
Drop your .wav file onto the box, or click to choose one.
- 2
OkConverter loads the conversion engine (one-time per session) and encodes Vorbis locally.
- 3
Click “Download” to save the .ogg file.
Share
Embed this tool on your site
Paste this where you want the tool to appear. It runs entirely in your visitor's browser — no uploads, no account, no tracking.
Please keep the attribution line — it's what keeps these tools free.
Need a different size, a dark theme, or a different tool? Build an embed lets you preview it first.
Frequently asked questions
How much smaller will the file be?+
Usually 80–90% smaller. A 50 MB WAV typically lands somewhere around 5 MB. The exact figure depends on the material — sparse speech compresses far harder than dense music.
Does OGG mean Vorbis or Opus?+
Ogg is only the container; both codecs can live inside it. This tool writes Vorbis, because software that asks for “.ogg” — game engines especially — generally means Vorbis and may not read Opus.
Is quality lost?+
Yes, Vorbis is lossy, and this converts at quality level 5 (roughly 160kbps) which is transparent for typical listening. If you need to keep every sample exactly, convert to FLAC instead — it is lossless and still roughly halves the size.
Why choose OGG over MP3?+
At the same file size Vorbis generally sounds better than MP3, and it carries no patent baggage. MP3 still wins on sheer device compatibility, so pick MP3 if the file has to play on older hardware.
Is my file uploaded anywhere?+
No. Once the engine has loaded, decoding and encoding both happen entirely inside your browser tab.