Free MP3 Compressor - Reduce MP3 File Size Online

meowtxt's free MP3 compressor allows you to reduce MP3 file size while maintaining audio quality. Choose from four compression modes (low, medium, high, very high) to balance between file size and audio quality. Upload your MP3 file and compress it instantly without losing significant quality.

Compress MP3 files to reduce storage space, speed up file sharing via email or messaging apps, optimize audio files for websites or mobile apps, prepare files for upload to platforms with size limits, or create smaller audio files for faster downloads. Our MP3 compression tool is perfect for musicians, podcasters, content creators, and anyone who needs to optimize their audio files. The compression process is fast, secure, requires no software installation, and is completely free.

After compressing your MP3 file, you can use meowtxt's advanced AI transcription feature to generate accurate text transcripts, subtitles, or captions from your compressed audio. This makes your audio content more accessible and searchable while keeping file sizes optimized.