Audio Converter
Convert audio files between MP3, WAV, FLAC, OGG, AAC, M4A, and OPUS. 100% private — files never leave your browser.
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Isolate vocals, remove background noise, or separate any sound from your audio.
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Frequently Asked Questions
Which audio formats are supported?
We support a wide range of audio formats for conversion. You can convert from MP3, WAV, AAC, M4A, FLAC, OGG, WMA, AIFF, Opus, WebM, WavPack, AC3, DTS, AMR, and APE files. Output formats include MP3, WAV, AAC, M4A, FLAC, OGG Vorbis, and Opus — covering everything from high-quality lossless to efficient compressed formats.
What's the difference between lossy and lossless?
Lossy formats (MP3, AAC, OGG, Opus) compress audio by removing some data, resulting in smaller files. Lossless formats (WAV, FLAC) preserve all audio data perfectly but create larger files.
What bitrate should I use?
For most purposes, 256k or 320k provides excellent quality. 192k is good for general listening, while 128k is suitable for voice recordings or when file size is critical. Lossless formats don't use bitrate settings.
Is my audio data private?
Yes, absolutely. All conversion happens entirely in your browser using WebAssembly. Your audio files are never uploaded to any server. We don't store or access your files in any way.