Convert large WAV files to compressed MP3 format. Up to 90% smaller. 100% browser-based — no uploads required.
Drag & Drop Audio here
MP3 · WAV · OGG · AAC · FLAC · Click to browse
1.2 TB
Bandwidth Saved Today
0.4s
Avg Process Time
99.9%
Compression Fidelity
Auto-purge after 60m. Zero logs. Fully encrypted processing.
Advanced alpha-channel preservation for UI designers.
Jump straight into processing without the sign-up friction.
Knowledge Base
WAV files are very large. A 3-minute song in WAV is 30MB vs 3-5MB as MP3. Converting to MP3 makes files easy to share via email and messaging apps.
192kbps is a good balance for music. 128kbps suits podcasts and voice recordings. 320kbps gives the best quality closest to the original WAV.
Yes. MP3 uses lossy compression. Some high-frequency audio detail is lost. At 192kbps or above, most listeners cannot distinguish from the original.
Yes. Our browser-based converter uses FFmpeg.wasm so no software installation is needed. Works on Windows, Mac, Linux, iOS and Android.