Audio Converter

Convert your audio and video files into MP3, WAV, M4A, FLAC, and more. Processed entirely inside your browser for ultimate speed and privacy.

Multi-Format Support 100% Local Processing

Choose an Audio or Video file

Or drag and drop your file here

Max: 100MB

Processed securely on your device. No files are uploaded to our servers.

Conversion Settings

audio.mp3

Original Size: 0 MB

Target Format

Audio Quality (Bitrate)

Loading Audio Engine

Fetching local processing core...

How to Use Audio Converter

Change any audio — or the sound from a video — into the format your phone, app or editor needs.

Add Your File

Drop an audio file or a video (MP4, MOV, MKV, AVI).

Pick Format & Quality

Choose MP3, WAV, M4A, FLAC, AAC or OGG, and a bitrate for lossy formats.

Convert & Download

Click convert and save the new file.

Formats

MP3 · WAV · M4A · FLAC · AAC · OGG

Quality

96 – 320 kbps

Also reads

Video files

Works on

Phone & computer

Privacy

Files stay on your device

Price

100% free

Audio Converter: Quick Reference

The key numbers and facts in one place.

MP3	Plays everywhere – small files
M4A / AAC	Apple devices – good quality, small
WAV	No quality loss – big files
FLAC	No quality loss – about half of WAV size
OGG	Open format for web and games

What Can You Use It For?

Popular ways people use Audio Converter.

Phone Ringtones

M4A for iPhone, MP3 for Android.

Podcasts

Small MP3s for publishing.

Music Libraries

Lossless FLAC or WAV for archiving.

Editing Apps

WAV for video and audio editors.

Tips for the Best Result

Converting a low-quality file to 320 kbps won't make it sound better.
Use WAV or FLAC when you plan to edit the audio.
MP3 at 192 kbps is a good choice for most music.

Frequently Asked Questions

Quick answers about Audio Converter.

MP3 for sharing and phones, M4A for Apple devices, WAV or FLAC for editing and archiving.

Yes. Add an MP4, MOV, MKV or AVI file and pick an audio format.

No. Everything is processed inside your browser, so your audio never leaves your device.

The audio engine (about 30 MB) downloads once, then your browser remembers it, so the next files are much faster.

Large files depend on your device's memory. Most songs and podcasts work fine.

Related Free Tools

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Increase Audio Volume

Up to 500% louder

Ready to Use Audio Converter?

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