Online Audio Converter

Convert audio from one format to another, including MP3, WMA, WAV, AIFF, and more

Output format:
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The Best Audio Converter - FREE Online Converter

Using our audio converter tool, you can quickly and easily convert audio from a range of formats to MP3, WMA, WAV, AAC, M4A, OGG, and AIFF formats. You don't even need to register any account or install additional software. Simply drag and drop or browse and select the audio which you which to convert, select then output format, and then click Convert to have the file converted to the format of your choice. It can't be any easier than this!

Here are some of the available audio converters on our site:

How to Convert Audio to Another Format

To convert audio using our online tool, here's what you have to do:

  • Drag and drop your audio file onto the upload box. You can also click on the upload box to browse and select the audio file rather than using the Drag n' Drop feature.
  • Next, select the format which you'd like to convert it to.
  • Click the Convert button. Our tool will now do the magic and convert your audio file to the selected format.
  • Once it's done, the download button will appear. Click on it to begin downloading the converted audio file.

Which formats are currently supported?

Our tool currently supports a bunch of video and audio formats:

  • Video: MP4, MPEG, AVI, MOV, FLV, WEBM, M4V, WMV, MKV, 3GP
  • Audio: MP3, AIFF, WAV, WMA, AAC, M4A, FLAC, OGG


  • 100% free: all our tools are available for free and do not require the installation of any additional software for proper functioning.
  • Safe & secure: your files are automatically and permanently deleted from our servers within one hour of upload and conversion.
  • No registration required: this tool doesn't require your to register for any accounts. Simply select and convert your audio files without any limitations.
  • Unlimited conversions and downloads: convert as many audio files as you wish, we don't enforce any limitations.
  • Compatible with Desktop and Mobile: our tool works both on Desktop as well as on most smartphones.

Convert Audio Online for FREE

It’s surprising how frequently you need to convert audio files into a different format. Different audio players have different requirements. Some apps only support specific formats, or perhaps you need to compress the file size to make it suitable for an email or upload the audio to a cloud-based service.

Whatever the reason, this tool can help.

Convert your audio file to MP3 in high-quality with our free online audio converter. Just upload your file, select your desired output format, convert and download the MP3 within a matter of seconds.

You can also upload video files and extract the audio track to a range of formats including Mp3, AAC, AIFF, M4A, WMA, WAV, and OGG. No registration or additional software installation required.

Features of our Audio Converter

0-Second Waiting

The conversion process begins as soon as you upload your file, meaning there’s no ad or 20-second waiting period like other “free” online audio converters. This makes uploading and downloading audio a breeze.

100% Online

AudioConverter is a browser-based tool, meaning you don't need to download anything to your device as it performs the conversion online. The opportunity to convert without the need to download software saves crucial computer memory and frees it for essential data. 

Additionally, working directly in the browser reduces the time spent on preparing the program for creating tracks.

100% Free

Our service is completely free and always will be. You can help us by sending us your feedback and sharing this amazing tool among your friends.

Privacy Guaranteed

Don't worry; your input files are permanently removed from our servers within an hour of upload and conversion. Therefore, you can be sure that your sensitive audio files are not collected or stored on our servers. It doesn’t get any safer than this!

All Platforms Supported

Use our tool in any web browser and on any device, including your smartphone. It doesn't matter whether you’re on Mac, Windows, Linux, iPhone, or Android; your audio will be converted seamlessly.

Unlimited Conversions & Downloads

Feel free to convert as many audio files or music videos as you want to mp3 and save them on your computer to create a solid playlist for offline listening.

Easy to Use

As you can see, AudioConverter features one of, if not, the best and most user-friendly, intuitive interface available on the internet. There are several audio converters online that are bombarded with options you don’t usually need, and therefore the whole process becomes a hassle.

However, that’s not the case with our free online audio converter. It’s designed to make it easy for anyone to convert files.


Modern codecs combined with quality engineering make our tool the fastest software on the Internet.

Convert From the Original File

You don’t need to convert your RAW file in order to convert it again. Some web converters require you to upload smaller video/audio files due to having relatively weaker codecs and engineering. 

With this tool, you can upload the original file, select your desired audio format, and download the output file to your PC within a few seconds. Upon detection, your file is put through intelligent processing for better conversion. Once the process is complete, your file will be just one click away from downloading.

Convert Video to Audio

You heard it right! 

This free online audio converter not only converts audio to audio but also videos to several different audio formats. Just drag and drop or upload a video file and the software will export the highest quality audio track from it. You can also convert a downloaded 1080p/720p YouTube video to mp3 with ease. This can be useful when you want to save a specific song from a music video.

Why Use Online Audio Converter?

  • Convenience—no software or registration required. Just select your file, pick a format to convert to and away you go.
  • Formats—we currently support most of the popular formats.
  • Speed—conversions are done within minutes, depending upon your file size and upload speed.
  • Experience—we have been successfully converting files for years with millions of happy users.
  • Support—got a file you cannot convert? Email us and our dedicated engineers will take your request into consideration.

Our tool is the best free online audio converter featuring everything you need in a compact package. You can easily convert audio files to MP3 so you can play it on your PC or smartphone in a smaller size but with better quality.