Skip to main content
Hemiley logoHemiley
FLAC to MP3 converter turning lossless rips into a portable lossy MP3

FLAC to MP3 Converter Online for Free

FLAC keeps every sample from a CD rip or Bandcamp download. Convert to MP3 when a phone, car, or Bluetooth stack will not play FLAC. That is lossless-to-lossy: the MP3 is smaller and more compatible, and you cannot get the FLAC back from it. Archive the FLAC.

Browse all tools

Upload FLAC

Drop a FLAC file here

or click to browse · max 80.0 MB

MP3 output

Upload a FLAC file and convert to MP3 in your browser. The first conversion downloads a one-time converter engine.

Why Lossless FLAC Becomes Lossy MP3 on Purpose

FLAC is an archive format: vinyl transfers, CD rips, Hi-Res Bandcamp folders. Many phones, cheap Bluetooth speakers, and car USB ports still ignore it or drain storage on 24-bit files. MP3 is the portable listening copy.

This conversion throws away audio data. It is not a “wrapper change.” If you only keep the MP3, you have accepted generation loss forever. The usual workflow is FLAC in the library, MP3 on the device.

How Convert to MP3 Encodes a Lossy Copy of FLAC

Upload FLAC (.flac). Choose 128, 192, or 320 kbps — 320 is the usual choice if you still care about the recording. Convert to MP3 decodes FLAC and encodes lame in the browser. Preview; download.

Keep the .flac where you keep backups. The tool will not delete it. First run caches the engine; files are not uploaded to Hemiley for processing.

Key Benefits

  • Portable copy, not a replacement

    MP3 for the phone; FLAC stays the master.

  • 320 kbps when it matters

    Use the top bitrate if the FLAC is music you already paid for.

  • Plays where FLAC will not

    Older iPods, gym equipment, and some cars want MP3.

  • Smaller than 24-bit FLAC

    Hi-Res files shrink into something that syncs over slow Wi-Fi.

  • Preview the lossy compromise

    A/B against your memory of the FLAC before you fill a whole DAP.

  • No foobar2000 required for one album

    Convert a single Bandcamp FLAC without a desktop ripper.

Who Makes MP3 Listening Copies from FLAC

  • CD and vinyl rippers

    Keep FLAC on the NAS; load MP3 on a travel laptop.

  • Bandcamp buyers

    The download was FLAC; the commute player wants MP3.

  • Linux desktop listeners

    Share a track with a Windows friend whose player skips FLAC.

  • Radio and podcast producers

    A lossless interview dump becomes an MP3 they can attach.

How to Make a Lossy MP3 from FLAC

  1. 1

    Upload a .flac file.

    One album track or a single recording, under 80 MB.

  2. 2

    Set bitrate — prefer 320 for music.

    128 is a last resort for speech-only FLAC.

  3. 3

    Click Convert to MP3.

    Decode lossless, encode MP3 locally after the engine loads.

  4. 4

    Preview, download, keep the FLAC.

    Do not recycle the lossless file “to save space” until you have a real backup.

Lossless-to-Lossy Jobs

  • Fill a car USB stick with MP3 while FLAC remains on the home server.
  • Send one Bandcamp track to a friend who cannot open FLAC.
  • Make a smaller listening copy of a 24-bit session for a vocalist.
  • Meet a radio station’s MP3 dropbox after you archived as FLAC.

Why Choose Hemiley?

Hemiley states this is lossless-to-lossy so you do not treat MP3 as an equivalent archive.

Going the other way from MP3 cannot restore FLAC quality — that is a different, honest limitation on MP3 to WAV.

Related Free Audio Tools

Frequently Asked Questions

Yes, as an archive. FLAC is lossless. The MP3 is a smaller, compatible, reduced-quality copy.

You can wrap it, but you cannot recover the discarded samples. Keep the original FLAC.

320 kbps for music you care about. 192 is a middle ground. 128 is mainly for spoken word.

No. Conversion is in-browser after the engine download.

Very high sample rates or files over 80 MB may exceed the browser engine. Transcode a 16-bit 44.1 kHz FLAC locally first, or split the file.