About · Our story
Audio conversion, done right.
We built MP3 Converter to be simpler, faster and more private than server tools like photoconvert.com — without copying them.
Mission
Provide a free audio converter and MP3 converter online that anyone can use: drag & drop, choose output ( MP3, WAV, AAC, M4A, FLAC, OGG, OPUS, AIFF, WMA + 7 more), pick bitrate 64–320 kbps, and download. No signup, no watermark, no limits — and no uploads.
Private
100% client-side
ffmpeg.wasm runs in your browser. Files never leave your device — unlike server converters.
Fast
Batch + previews
Queue, progress, retry, before/after audio previews, download all.
Simple
Minimal UI
Minimal dropbox, Input → Output below, 31 converters under All.
How we’re different
We use photoconvert.com only as a functional reference — we don’t copy its design, UI, layout, branding or content. Our focus is audio file converter excellence: clearer dropbox, larger fonts, 16 formats, and a private, faster experience that works offline after the engine loads.