MP3 Converter
Convert any audio or video file to MP3 with selectable bitrate.
Files deleted immediatelyRuns in your browserNo account required
Frequently asked questions
- Yes. MP3 Converter is completely free with no account, no sign-up and no usage limits beyond fair-use rate limiting.
- No. Files are processed in-memory and destroyed the moment processing finishes. Browser-side tools never upload anything at all.
- Browser-based tools are limited only by your device memory. Server-assisted tools accept files up to 200 MB.
Related audio tools
WAV Converter
Convert audio to uncompressed WAV with sample-rate and bit-depth control.
Open tool→
AAC Converter
Encode audio to AAC/M4A for the best quality-per-byte on Apple devices.
Open tool→
FLAC Converter
Convert to lossless FLAC with adjustable compression level.
Open tool→
Trending
Audio Cutter
Trim audio to an exact range with waveform-accurate start and end points.
Open tool→
Audio Joiner
Merge multiple audio files into one track with optional crossfade.
Open tool→
Audio Compressor
Reduce audio file size by re-encoding at a lower bitrate or sample rate.
Open tool→