# M4A to MP3 Converter

Convert M4A audio (AAC/ALAC) to MP3 with bitrate, resampling, and channel controls

> Canonical page: https://elysiatools.com/en/tools/m4a-to-mp3

- **Category:** Media

- **Keywords:** m4a, mp3, audio, converter, aac, alac

## Overview

Easily convert your M4A audio files to the widely compatible MP3 format with our high-quality online converter. This tool allows you to customize your output by adjusting bitrate, sample rate, and channel settings to ensure your audio meets your specific requirements.

## Inputs

- **Audio File** (file): Upload an M4A file to convert to MP3
- **Bitrate (kbps)** (select): Choose target bitrate for MP3 output
- **Sample Rate** (select): Output sample rate
- **Audio Channels** (select): Select output channel count
- **Keep Metadata (when available)** (checkbox): Preserve title/artist tags when possible

## When to use

- When you need to play M4A files on older devices or car audio systems that only support MP3.
- When you want to reduce file size by lowering the bitrate while maintaining acceptable audio quality.
- When you need to standardize audio files by converting them to a specific sample rate or mono/stereo configuration.

## How it works

- Upload your M4A file using the file selector.
- Adjust your preferred settings, such as bitrate, sample rate, and channel count.
- Click the convert button to process your file.
- Download your newly converted MP3 file directly to your device.

## Use cases

- Making voice recordings compatible with standard media players.
- Optimizing audio files for web streaming or storage.
- Converting high-fidelity ALAC files to smaller MP3 versions for portable devices.

## Frequently asked questions

### Is there a limit to the file size I can upload?

Yes, the maximum file size for uploads is 60 MB.

### Will I lose audio quality during conversion?

Conversion involves re-encoding, but by choosing a higher bitrate like 320 kbps, you can maintain high audio fidelity.

### Can I convert multiple files at once?

This tool is designed to process one file at a time.

### Does this tool preserve my ID3 tags?

Yes, the tool includes an option to keep metadata such as title and artist information when available.

### Is this service free to use?

Yes, you can convert your M4A files to MP3 for free using this web-based utility.

## Related tools

- [Batch Audio Converter](https://elysiatools.com/en/tools/audio-batch-converter): Convert multiple audio files between different formats like MP3, WAV, FLAC, AAC, OGG, Opus with quality settings and batch processing
- [Audio Codec Swap](https://elysiatools.com/en/tools/audio-codec-swap): Change the codec of an audio file within a chosen output format
- [Audio Format Converter](https://elysiatools.com/en/tools/audio-converter): Convert audio files between different formats like MP3, WAV, FLAC, AAC, OGG with quality settings and volume adjustment
- [Audio Melody Contour Extractor](https://elysiatools.com/en/tools/audio-melody-contour-extractor): Extract a dominant melody path from audio and export MIDI, note events, a pitch contour, SVG, and JSON in one ZIP.
- [Audio to Multitrack MIDI (Draft)](https://elysiatools.com/en/tools/audio-to-multitrack-midi): Split a full mix into stems (drums/bass/other/vocals) and transcribe each to MIDI — a multi-track starting point for transcription
- [Audio to Text Transcriber (AI)](https://elysiatools.com/en/tools/audio-to-text-transcriber): Transcribe speech from audio (wav/mp3/m4a/flac/ogg/webm/aac) to text, SRT, VTT or JSON using the grok-stt AI model. Up to 10 minutes.
- [Audio Set CBR](https://elysiatools.com/en/tools/audio-set-cbr): Re-encode audio using Constant Bitrate (CBR)
- [Audio Chord Progression Detector](https://elysiatools.com/en/tools/audio-chord-progression-detector): Estimate an audio file's chord sequence locally and download CSV, JSON, SVG, and method notes in one ZIP.

## Samples

- [Copyright-Free M4A Audio Samples](https://elysiatools.com/en/samples/m4a-samples): Apple iTunes compatible M4A audio samples with AAC encoding, optimized for quality and file size balance
- [Copyright-Free MP3 Audio Samples](https://elysiatools.com/en/samples/mp3-samples): Collection of royalty-free audio samples for testing and development purposes including nature sounds, meditation music, and ambient audio
- [Copyright-Free FLAC Audio Samples](https://elysiatools.com/en/samples/flac-samples): Lossless FLAC audio samples for testing and development, mirrored from MP3 set with nature sounds and meditation music
- [Copyright-Free WAV Audio Samples](https://elysiatools.com/en/samples/wav-samples): Uncompressed PCM WAV audio samples for testing and development, mirrored from MP3 set with nature sounds and meditation music