Compress Audio
Reduce audio file size while maintaining quality. Max file size: 50MB. Processing runs locally in your browser with no server uploads.
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Drag & drop an audio file here
or click to browse
Loading FFmpeg Core (~31MB)
This only happens once. Please wait...
Analyzing audio file...
Detecting bitrate and quality
Current File
File Information
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Format: -
Size: -
Bitrate: -
Duration: -
0%
Compression Result
Original Size
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Compressed Size
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Saved -
Compression Settings
File:
What is the Audio Compress Tool?
The Audio Compress Tool intelligently reduces audio file size by analyzing the current bitrate and optimizing compression. It shows you estimated file sizes and quality levels before compressing, so you know exactly what to expect. Perfect for saving storage space while maintaining audio quality.
How to Use
- Upload your audio file by dragging and dropping or clicking the upload area
- Wait for the tool to analyze your file and detect the current bitrate
- Review the compression options showing estimated file sizes and quality levels
- Select your desired quality/bitrate and click "Compress"
- Preview the compressed audio and download when ready
Quality Levels Explained
- Low (64-96 kbps): Best for voice recordings, podcasts, audiobooks
- Medium (128-160 kbps): Good balance of quality and size for general music
- High (192-256 kbps): High-quality music with minimal quality loss
- Ultra (320 kbps): Maximum quality for audiophiles and archival
🔒 Files are processed entirely in your browser. Nothing is uploaded to any server.