Audio Converter
Convert audio files to lossless WAV format with custom sample rates and channel downmixing directly in your browser.
Drag and drop an audio file here, or click to browse
Supports MP3, WAV, OGG, WebM, M4A, AAC. 100% processed locally on your machine.
💡 Audio Conversion & Bitrate Guide
1. WAV vs Compressed Audio
WAV is an uncompressed lossless format ideal for professional editing and master copies. WebM and MP3 use psychoacoustic compression to dramatically reduce file sizes for web streaming.
2. When to use Mono over Stereo?
For voice recordings, podcasts, and audiobooks, converting to Mono halves the file size without any audible reduction in vocal clarity.
3. Zero-Upload Privacy
Our tool uses the Web Audio API to decode and re-encode audio entirely inside your browser sandbox. Your private songs and recordings never leave your device.
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