Convenience – No software to download. Just select your file, pick a format to convert to and away you go.
Speed – We aim to complete all our conversions in under 10 minutes.
Formats – We support 1200+ file formats, more than any other converter.
Experience – We have been successfully converting files since 2006 with millions of happy customers.
Support – Got a file you can’t convert? Just email us and we’ll ask our dedicated engineers to take a look for you.
Zamzar is based and registered in England as a limited company (number 6463494). Our postal address is: Zamzar Ltd, The Courtyard, Shoreham Road, Steyning, West Sussex, BN44 3TN, UK. Zamzar is also registered in the UK for VAT (registration number 944606022).
Advertise on Zamzar
If you are interested in advertising on Zamzar then please visit our advertiser’s page for more information on the packages we offer.
Online Audio Converter
A free online app that converts audio files for you. The app supports all formats, processes your files quickly, and does not require installation.
Convert any format
Our converter works with over 300 different file formats including video formats, converting them to mp3, wav, m4a, flac, ogg, amr, mp2, and m4r (for iPhone ringtones). More about file formats.
Extract audio from a video file
Our app allows you to extract an audio track from a video. It is useful when you want to save a particular song from a movie or a music video. More details.
Convert audio easily
The app is easy to use: upload the original file, choose your desired format and quality, and download the output file to your computer.
You can configure the quality, bitrate, frequency, and number of channels, apply reverse playback or fade in, or even remove a voice from the audio track. More on settings.
Your files are automatically deleted from our servers a few hours after you are done working with them. Nobody has access to them except you.
The app can convert multiple files simultaneously in a batch, saving them in a ZIP archive to speed up downloading.
Works in a browser
Now you can convert audio tracks right in your browser. It’s fast, secure, and free.
You can change the track’s name, artist, album, year and genre. Tags are supported for mp3, ogg, flac, wav.