Reduce audio file size by adjusting bitrate and quality settings. Compress MP3, WAV, OGG, and other audio formats without losing perceptible quality.
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Supports MP3, WAV, OGG, AAC, FLAC
Convert between MP3, WAV, OGG, AAC, and FLAC
Change audio sample rate (8 kHz to 96 kHz)
Fix corrupted or damaged audio files
Resize images with custom dimensions, percentage, or social media presets.
Convert between metric and imperial length units.
Audio compression reduces file size by lowering the bitrate — the amount of data used per second of audio. Lower bitrates mean smaller files but slightly reduced quality.
128 kbps is a good balance for most use cases. 192-256 kbps is near-transparent quality. 64-96 kbps is suitable for voice recordings.
At 128 kbps and above, most listeners cannot distinguish compressed audio from the original. Lower bitrates will have more noticeable quality reduction.
Yes. WAV and FLAC files are automatically converted to MP3 during compression, which provides significant file size reduction.