Free online WAV-to-AU converter — upload a WAV file and download a AU. Fast, private, no signup.
Drop your WAV file into the converter above — we auto-detect the real format from its bytes, convert it, and give you a AU to download. No software to install.
Yes. Convert WAV to AU for free right in your browser, with no account needed to get started.
Your file is transferred over an encrypted connection and anonymous uploads are temporary. You can also view and strip metadata (location, device, author) before you download.
Uncompressed PCM audio (Waveform). Sun/NeXT AU — a simple, long-lived PCM audio container.
Convert WAV to: MP3 · FLAC · M4A · AAC · AC3 · AIFF · CAF · DTS · M4B · M4R
Convert to AU from: AAC · AC3 · AIFF · AMR · APE · CAF · DFF · DSF · DTS · FLAC