Audio converter - online and free

Step 1 - Select a file(s) to convert

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Max. file size 50MB (want more?) How are my files protected?

Step 2 - Convert your files to

Or choose a different format

Step 3 - Start converting

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Email when done?

As the years have passed the number of audio file formats have multiplied greatly. Audio file formats, like images, tend to exist in either a raw or compressed form, also known as "lossless" or "lossy". Uncompressed formats, such as the WAV and FLAC formats, are the largest in size but provide higher quality audio playback. More widely used are audio formats that have had compression applied to them, such as the popular MP3 file format. These "lossy" formats record audio at a lower quality, but do produce smaller file sizes. In practice advancements in lossy compression mean it is often difficult to notice an appreciable loss in audio quality for these formats. There are many different audio file formats each requiring specific applications to open them, hence the need to convert from one format to another.

Convert Different Audio Formats

You can use Zamzar to convert a wide range of different audio files - just click on a format to get started:

Popular Audio Formats

M4A WAV MP3 OGG FLAC WMA MIDI AAC AMR AIFF M4B M4R 3GA APE OGA

Select one of the options below

M4A to MP3

WAV to MP3

MP3 to WAV

OGG to MP3

M4A to WAV

FLAC to MP3

MP3 to MP4

MP3 to OGG

WMA to MP3

MIDI to MP3

AAC to MP3

MP3 to M4R

AMR to MP3

AIFF to MP3

MP3 to M4A

M4B to MP3

WAV to MP4

M4A to MP4

FLAC to WAV

OGG to WAV

WAV to OGG

MP3 to WMA

WMA to WAV

MP3 to FLAC

MP3 to AAC

M4A to M4R

WAV to FLAC

M4R to MP3

AAC to WAV

MIDI to WAV

3GA to MP3

APE to FLAC

APE to MP3

FLAC to M4A

OGA to MP3

OGG to MP4

WMA to MP4

AMR to WAV

WAV to M4A

M4A to FLAC

Secure

All of our hardware runs in world-class, highly secure data centres utilizing state-of-the-art electronic surveillance and multi-factor access control systems.

Ease of Use

No need to sign up to use our service. Instead, simply upload your file, choose what you wish to convert it into and let our servers do the rest.

Quick

We’re always trying to improve the file conversion speeds. That’s why we've recently added real-time conversion, which means you no longer need to enter your email to get your converted file.

Privacy

We take privacy incredibly seriously at Zamzar, and have a detailed privacy policy that you can read here.

Audio Converters