🔄 Audio Converter (in-browser)
Drop an audio file, pick a format and options, then convert — all locally with WebAssembly FFmpeg.
No uploads • Private & fast
Drag & drop audio here
…or click to choose MP3 / WAV / FLAC / M4A / OGG / OPUS
Duration: — Codec: — • Sample rate: —
Idle
Help & FAQ — Audio Converter
How to use
- Load an audio file via drag & drop or the file picker.
- Choose the output format, bitrate, and any extra options.
- Click Convert to process locally, then download the result.
Use cases
- Convert a podcast recording to MP3 for easy sharing.
- Turn WAV masters into smaller M4A files for mobile playback.
Tips & FAQs
- Does this change audio quality?
- Quality depends on the target format and bitrate you choose. Higher bitrates preserve more detail.
- Can I convert multiple files?
- Process one file at a time for the most reliable results; queue additional files after each export.
Formats & limits
- Input: common audio formats (MP3, WAV, M4A, OGG, FLAC, OPUS)
- Output: MP3, M4A, OGG, or WAV depending on your selection
- Performance depends on file length and device speed
Privacy
All processing happens in your browser; files never leave your device.
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Updated
15 October 2025