Reduce audio file size by adjusting bitrate and quality settings. Compress MP3, WAV, OGG, and other audio formats without losing perceptible quality.
Drop audio file here or click to browse
Supports MP3, WAV, OGG, AAC, FLAC
LevnTools Audio Compressor lets you process and convert your audio directly in your browser. Processing happens partly in your browser and partly on our servers, with files deleted immediately after. Unlike cloud-only alternatives that require uploads and accounts, this tool is completely free with no usage limits or watermarks. It is designed for podcasters editing episodes, musicians preparing tracks for distribution, content creators adding sound to videos — anyone who needs a fast, reliable audio tool without the overhead of installing software. Just open the page and start working.
Audio Compressor is used by a wide range of people. Explore how different groups use this tool:
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.