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Audio Converter
Convert audio files between MP3, WAV, and AAC.
Your file is processed entirely on your device and never uploaded. Large files may be slow.
About this tool
Upload an audio file and convert it to MP3, WAV, or AAC. Everything runs in your browser (ffmpeg.wasm) — nothing is uploaded.
Key Features
- ✓ MP3 / WAV / AAC
- ✓ High quality
- ✓ Fully in-browser
- ✓ No account needed