Audio conversion
Convert FLAC to MP3
Updated Jul 2026
FLAC is a lossless format that keeps every bit of the original recording, while MP3 is the compressed format that plays on almost anything. To convert FLAC to MP3, open the file in a converter, pick a bitrate, and export. Doing it on your own computer means your music library never has to leave your machine.
- Extension
- .flac
- Type
- Audio
- Typically
- Lossless music
- Extension
- .mp3
- Type
- Audio
- Typically
- The universal audio format
- Compression
- Lossy
Convert FLAC to MP3 on your own computer. Nothing uploads.
How to convert FLAC to MP3
- Open Morphjet and drag in the FLAC files you want to convert. Add a single track or a whole album folder at once.
- Choose MP3 as the output format and pick a bitrate, 320kbps for the closest match to the original, lower if file size matters more.
- Convert. The MP3s are written next to your FLAC files, and nothing leaves your machine.
FLAC vs MP3: what actually changes
| FLAC | MP3 | |
|---|---|---|
| File size | Larger, roughly half the size of an uncompressed track | Smaller, a fraction of the FLAC size |
| Quality | Lossless, bit-for-bit identical to the source | Lossy, a small permanent quality loss on export |
| Opens everywhere | No, not supported on many phones or car stereos | Yes, plays on virtually every device and app |
| Keeps track tags (title, artist, album art) | Yes | Yes, if the converter carries them over |
| Good for archiving | Yes, the format to keep long-term | No, better for everyday listening than storage |
When to convert, and when not to
Convert FLAC to MP3 when you want your music to fit on a phone with limited storage, play in a car stereo or app that doesn't support FLAC, or sync more of your library into a smaller amount of space.
Keep the FLAC original if you care about audio quality or plan to convert the file again later, since MP3 is a one-way compression and you can't get the lost detail back.
Why not just use an online converter?
Ripped FLAC libraries are often large and personal, sometimes the only lossless copy you have of music you paid for. An online converter means uploading every one of those files to a server you don't control, then waiting for them to come back. Converting on your own computer keeps your library exactly where it already is.
Questions
Does converting FLAC to MP3 lose quality?
Yes, some. MP3 throws away audio data to shrink the file, so there's a real, permanent quality loss. At 320kbps it's very hard to hear on most speakers and headphones, but it's not identical to the FLAC anymore.
What bitrate should I use for MP3?
320kbps is the highest standard MP3 bitrate and the safest choice if you want the smallest possible gap in quality. Lower bitrates like 192kbps save more space but are more likely to sound different on good headphones.
Will the MP3 keep the artist, album, and track info?
Yes, as long as the converter reads the tags embedded in the FLAC and writes them into the MP3, which Morphjet does automatically. Album art usually carries over the same way.
Why not just keep everything as FLAC?
FLAC is the better format if storage isn't a constraint, since it's lossless and never degrades. MP3 exists for the cases where a smaller file matters more than perfect fidelity, like fitting more music on a phone.
Can I convert FLAC to MP3 without uploading my music?
Yes. A desktop app like Morphjet converts the files on your own computer, so your library never travels over the internet. You can convert a whole folder with your wifi off.
Morphjet converts FLAC, MP3, and 1,800+ other formats, all on your machine. Launching this July.