🎵 Audio File Converter
Convert audio files between WAV, MP3, and OGG formats online 100% client-side using Web Audio API. Fast, private, and completely free.
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Select or Drag & Drop Audio File (WAV, MP3, OGG, AAC)
Processed 100% locally in your browser. Complete privacy assured.
❓ Frequently Asked Questions
Are my audio files uploaded to any external server during conversion?
No. All audio decoding, channel downmixing, resampling, and file encoding operate 100% locally inside your web browser using the Web Audio API. Zero data leaves your device.
What audio formats are supported for input and conversion?
You can import WAV, MP3, OGG, AAC, and FLAC files and convert them locally into high-quality WAV or OGG audio files.
Is there a limit on audio file length or size?
There are no arbitrary server restrictions. Processing speed depends entirely on your local device's memory (RAM) and browser processing power.
