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Opus Compressor
Reduce Opus file size by re-encoding at a lower bitrate — entirely in your browser.
2 cores · low tier
Drop a file here or click to select
Format will be auto-detected
About Opus
Opus
Opus Audio CodecModern open-source audio codec excelling at voice and music. Best quality-per-bitrate of any lossy codec, and the standard for WebRTC.
Best for
VoIP/callsStreamingLow-latency audioWeb communication
Advantages
- + Best quality-per-bit
- + Open source
- + Ultra low latency
- + WebRTC standard
Limitations
- − Limited device support
- − Newer format
- − Less metadata support