Convert MUSIC to MP3, Free
Files convert instantly in your browser. 100% private, any file size, no account needed.
Drop your MUSIC file here
or click to browse. Any file size.
Conversion runs entirely in your browser. Your file never leaves your device.
How to convert MUSIC to MP3
Converting music files to MP3 gives you a universally playable audio format that works on every device and media player without exception. Whether your music is in FLAC, WAV, OGG, M4A, WMA, or another format, converting to MP3 makes it portable across phone, car stereo, smart speaker, streaming device, and any other audio hardware built in the last 25 years.
The conversion runs in your browser using a WebAssembly audio encoder. Your music is never uploaded to an external server. Choose your bitrate, upload the source file, and download the MP3.
Upload your music file
Drop any audio file into the converter. FLAC, WAV, OGG, M4A, WMA, AIFF, and other common formats are accepted.
Set the MP3 bitrate
Choose 128 kbps for small file size, 192 kbps for balanced quality, or 320 kbps for maximum quality. For most music listening, 192 or 256 kbps is a practical choice.
Convert
The WebAssembly encoder decodes your source audio and re-encodes it as MP3. Processing time scales with file length.
Download the MP3
Click Download to save the .mp3 file. Transfer it to any device or import it into any media library.
Frequently asked questions
What is the best bitrate for music MP3?
320 kbps is the highest standard MP3 bitrate and is transparent to most listeners on most music. 192 kbps is a reasonable quality/size balance. Below 128 kbps, compression artifacts become audible.
Does converting from FLAC to MP3 lose quality?
Yes. MP3 is lossy. Converting from a lossless source (FLAC, WAV) gives the encoder clean input, which is better than re-encoding an already-lossy file, but the resulting MP3 is still lossy.
Is my music uploaded to a server?
No. All processing happens locally in your browser via WebAssembly.
Will my ID3 tags (artist, album, track) be preserved?
Metadata handling depends on the converter implementation. Some tools transfer ID3 tags automatically; others may require you to set them after conversion.
What if I want better quality than MP3?
AAC (M4A) provides better quality than MP3 at the same bitrate and is widely supported. FLAC is lossless but larger. Use the format that best matches your player and storage constraints.