Convert uncompressed WAV audio to space‑saving MP3 — fast, free, and private. Runs entirely in your browser using WebAssembly (ffmpeg.wasm).
Click UPLOAD FILES or drag & drop WAV files below. We convert locally; your audio never leaves your device.
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Supports WAV files of any size
MP3 dramatically reduces file size while preserving perceptual quality. This wav to mp3 tool runs fully client‑side, so your audio remains private.
We support common variations like wav to mp3 converter free, wav to mp3 freeware, audio file converter wav to mp3, wav to mp3 mac, convert wav to mp3 free online, wav to mp3 320kbps, and ffmpeg wav to mp3.
Yes. It’s a wav to mp3 converter free that runs entirely in your browser.
Yes, high‑quality (up to 320 kbps) output is supported where available.
Yes, use Convert All to batch convert wav to mp3 and download a ZIP.
No. All processing is local for privacy.
MP3 is lossy; we use settings that preserve perceptual quality while greatly reducing size.
We cover popular variations like wav to mp3 converter mac, convert wav to mp3 windows 10, wav to mp3 converter free download, convert wav to mp3 mac free, wav to mp3 download, audio converter wav to mp3, wav to mp3 batch converter, save wav as mp3, best wav to mp3 converter, and more.