Compress large, uncompressed WAV audio files into high-quality MP3s instantly. Save storage space securely.
Drag & drop file or Browse Files
Select the format you want to convert this audio into.
Select any audio format from your computer.
We instantly convert the stream without uploading it to a server.
Download the converted MP3 or WAV directly to your local drive.
Choose between constant or variable bitrate encoding for the perfect balance of size and quality.
A: WAV is an uncompressed format. Converting to MP3 (e.g., at 192kbps) typically reduces the file size by 80-90%.
A: MP3 is a "lossy" format, meaning some inaudible data is removed. However, at higher bitrates (256kbps+), the difference is indistinguishable to the human ear.
A: Yes, the audio processing is done entirely in your browser using WebAssembly. No audio is ever uploaded.