Audio Compressor
Compress audio files to reduce file size while maintaining listening quality.
Drag & Drop your audio here
MP3, WAV, AAC, OGG supported
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How it works
- Upload your audio file.
- Choose your conversion or edit settings.
- Process the audio.
- Download the resulting file.
Supported Formats
MP3, WAV, OGG, M4A
Your files stay on your device
We use advanced browser technologies to process your files locally. Your data is never uploaded to our servers, guaranteeing 100% privacy and lightning-fast speed.
Frequently Asked Questions
Is my audio uploaded?
No. Filoza uses WebAssembly to run a real audio compressor inside your browser. Your files never leave your device.
Will I lose quality?
Compression always involves some loss of data, but we allow you to choose the bitrate. 128kbps is near-CD quality, while 64kbps is great for spoken word (like podcasts) and yields much smaller files.