free Audio Converter
Change a song from one format into another — and trim it, cut out the boring bits, loop the chorus, or save a 30-second slice as an iPhone ringtone. All on your own device. Free, no sign-up.
Drop audio files here
or choose files
MP3 · FLAC · WAV · OGG · M4A · AAC · Opus · AIFF · ALAC · WMA
Up to 500 MB per file. Stays on your device — never uploaded.
How it works
Three quick steps. No sign-up. Nothing leaves your device.
- 1
Add your music
Drop in one song or many. They sit on your own phone or computer the whole time.
- 2
Pick the format you want
Choose what to turn it into — MP3, FLAC, WAV, and more. We pick smart defaults so you can just hit go.
- 3
Save
Save the new files one at a time, or grab them all in a single zip.
What you can do here
More than just a converter — also a clip trimmer, a looper, and an iPhone ringtone maker.
-
Convert between formats
MP3, FLAC, WAV, OGG, M4A, AAC, Opus, AIFF, and Apple Lossless. Pick a quality preset; we set the right encoder for you.
-
Trim and cut
Drag the edges of the clip to trim the start or end. Click the Cut tool and tap the timeline to remove sections in the middle. The rest joins seamlessly.
-
Loop a section
Like a chorus or a short loop? Set Repeat to 2, 5, or up to 100. The kept part plays back-to-back in the saved file.
-
Make an iPhone ringtone
Trim the part you want (under 30 seconds), then click "Make iPhone ringtone". You get a .m4r file ready to drop into Settings > Sounds.
Formats we support
Pick the one your phone, speaker, or app needs — we handle the rest.
The most common audio format. Plays on every phone, computer, speaker, and car.
A perfect-quality copy of the original. Great for music libraries you want to keep for years.
Plain, uncompressed sound. Used in music studios and editing software. Files are large.
A free, open format. Often smaller than MP3 with the same sound quality.
Apple's standard format for songs. Sounds a little better than MP3 at the same size.
What YouTube, iTunes, and most streaming sites use. A modern step up from MP3.
The best small-size sound. Used for podcasts, voice chat, and the web.
Apple's version of WAV. Top sound quality, large files.
Apple's perfect-quality format. Built in on iPhone, iPad, and Mac.
iPhone ringtone — same AAC-in-MP4 as M4A, with the .m4r extension iOS imports as a ringtone.
Quick conversions
Looking for a specific change? Pick one below.
Frequently asked questions
Yes. No accounts, no waiting, no watermarks, no file-size limits. The site shows ads to pay the bills — the converter itself is fully unlocked for everyone.