MP3 Converter
Turn voice recordings, videos, or lossless tracks into universal MP3 files playable on any device or music player.
Select files for MP3 Converter
Drag & drop your files here, or click to browse
- Converting from a lossy format (MP3, AAC, OGG) to a lossless one (WAV, FLAC) cannot restore detail that was already discarded.
How to use MP3 Converter
From upload to download in 3 steps.
- 1
Add your files
Choose or drag up to 10 WAV, M4A, FLAC, AAC, OGG, MP4 and 10 more files into the upload area (up to 1 GB each).
- 2
Adjust the settings
Optionally change the target format, sample rate and channels — the defaults work well for most files.
- 3
Convert and download
Click Convert, follow the progress, and download the result — several files are bundled into one ZIP. Files are deleted from the server automatically afterwards.
Supported formats and settings
- Input formats
- WAVM4AFLACAACOGGMP4MOVMP3WMAAIFFWEBMMKVOPUSAMRAC33GP
- Output formats
- MP3
- Limits
- Up to 1 GB per file
- Up to 10 files per job
- Files are deleted automatically after processing
- Audio Bitrate
- 320 kbps, 256 kbps, 192 kbps, 160 kbps, 128 kbps, 96 kbps and 3 more
- Sample Rate
- Original, 48 kHz, 44.1 kHz, 32 kHz, 22.05 kHz, 16 kHz and 1 more
- Channels
- Original, Stereo and Mono
Why use our MP3 Converter?
Genuine Processing
Real conversions by proven engines — never renamed copies or fake results.
Private by Design
Files are deleted automatically after processing and never used for training.
Free to Use
No account, no subscription and no watermarks on your files.
Frequently Asked Questions
Which file formats does MP3 Converter support?
MP3 Converter accepts WAV, M4A, FLAC, AAC, OGG, MP4, MOV, MP3, WMA, AIFF, WEBM, MKV, OPUS, AMR and 2 more files. It produces MP3.
Is there a file size limit?
Each file can be up to 1 GB, and you can process up to 10 files at once. Larger files take longer to upload and process.
What happens to my files?
Files are uploaded only when you start processing. They are stored under random names in a private temporary folder, processed, and deleted automatically shortly afterwards — the exact time is shown with your result — or immediately when you click “Delete files now”. Files are never shared or used for training.
How does MP3 Converter work, and what are its limitations?
Converting from a lossy format (MP3, AAC, OGG) to a lossless one (WAV, FLAC) cannot restore detail that was already discarded.
Is MP3 Converter free to use?
Yes. MP3 Converter is free, needs no account, and does not add watermarks to your files.
Related Tools
Tools that work with the same formats as MP3 Converter
Audio Converter
Convert sound tracks and music files between MP3, WAV, AAC, M4A, FLAC, and OGG.
MP4 to MP3
Extract the audio track from MP4 videos and save it as an MP3 file.
Video Converter
Convert videos between MP4, MOV, MKV, WEBM, AVI and more, with control over codec, resolution and quality.
Video to MP3
Extract the audio from MP4, MOV, MKV, AVI, WEBM and other videos as an MP3 file.