Audio Converter
Change any audio file to the format you need. Everything stays on your device.
🔒 100% private — runs in your browser⚡ Free forever🎯 No watermark
About this tool
Convert audio between MP3, WAV, M4A, OGG, FLAC and OPUS — free and fully private.
Unlike most online tools, Audio Converter never uploads your files. Everything is processed locally on your device using modern browser APIs — your videos, audio and images stay private, and there are no file-size limits or queues.
Frequently asked questions
Input: MP3, WAV, OGG, M4A, FLAC, AAC, OPUS. Output: MP3, WAV, M4A, OGG, FLAC, OPUS.
Yes — everything is free with no watermark and no sign-up.
No. Conversion runs locally using the in-browser ffmpeg engine.
Guides for Audio Converter
Step-by-step tutorials & format comparisons.
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