# MP3 to CAF

MP3 files (.mp3) into CAF (.caf), on your Mac, iPhone or iPad. Converted on the device. Nothing is uploaded.

## How

- On a Mac: drop the MP3 file on convertfile and pick CAF, or right-click it in Finder and choose Quick Actions, then convertfile.
- On an iPhone or iPad: share the MP3 file to convertfile and pick CAF.

## What it does

- Converted by Apple’s AudioToolbox, on the device.
- CAF options: Codec; Bitrate.
- Free, forever. It is never counted.

## MP3 also becomes

- [MP3 to M4A](https://convertfile.io/mp3-to-m4a)
- [MP3 to AAC](https://convertfile.io/mp3-to-aac)
- [MP3 to WAV](https://convertfile.io/mp3-to-wav)
- [MP3 to AIFF](https://convertfile.io/mp3-to-aiff)
- [MP3 to FLAC](https://convertfile.io/mp3-to-flac)

## Also into CAF

- [MP4 to CAF](https://convertfile.io/mp4-to-caf)
- [MOV to CAF](https://convertfile.io/mov-to-caf)
- [M4V to CAF](https://convertfile.io/m4v-to-caf)
- [M4A to CAF](https://convertfile.io/m4a-to-caf)
- [AAC to CAF](https://convertfile.io/aac-to-caf)
- [WAV to CAF](https://convertfile.io/wav-to-caf)
- [AIFF to CAF](https://convertfile.io/aiff-to-caf)
- [FLAC to CAF](https://convertfile.io/flac-to-caf)

## The formats

- [MP3](https://convertfile.io/formats/mp3)
- [CAF](https://convertfile.io/formats/caf)

Source: https://convertfile.io/mp3-to-caf