Convert YouTube videos to MP3 format in high quality with BigConverter

BigConverter is free Youtube to Mp3 Converter tool to convert videos from Youtube to Mp3, Mp4, mkv, webm, f4v and 3gp. Our professional Youtube Converter is free, fast and secure!

You may also Convert and Download videos from other sites such as Facebook, Twitter, Vimeo, Vevo, Instagram, Dailymotion, Metacafe, VK, AOL, GoogleDrive and MP3 from Soundcloud.

Our Free YouTube Converter is one of the best YouTube to MP3 converter, we bring you fast mp3 converter, safe and without any limit.

Our Online YouTube Converter is compatible with all browsers such as Google Chrome, Safari, Android Browser, Opera, Internet Explorer and all other browsers.

BigConverter is a Online MP3 Cutter. We also offer cutting the song, if you want to cut a part of a song, it's easy, insert the link on the search box, then press edit file, and you can cut the track as you wish.


  • Different audio formats like as MP3, M4A or AAC in highest quality up to 320kbps.
  • Online MP3 Cutter - Cut YouTube Songs, Make Ringtones.
  • Best video formats - MP4, MKV, Webm.
  • Fastest YouTube Converter
  • About

    All features at a glance!

    Supported Portals

    YouTube, SoundCloud, Vimeo, Facebook, Instagram, Dailymotion, VK, Metacafe and AOL


    With our file editor can you cut your file to a from you desired length and/or you can add ID3 metadata to your Audiofiles.

    Cloud Support

    Save your files in the Dropbox or Microsoft OneDrive cloud and it is available on any of your devices.

    Cross Platform

    All Devices and Mobile Devices with OSX, Windows, Linux, iOS, Windows Phone and Android are supported.

    Anytime and Anywhere

    Convert your videos anytime, from any modern device with Internet connection and every corner of the planet Earth.



    The most important answers at a glance!

    How can i Convert a Video?

    Four simple steps to your file.
    Copy the Video URL

    Search your Video on YouTube or a other Supported Site, copy the Video URL and paste in the Converterbox.

    Choose your Format

    Choose the File type you want.


    Click on Convert and wait a Moment!


    Download your Converted file to your Device or in the Dropbox or OneDrive Cloud.

    What is the maximum length of a video?

    A video may not be longer than 90 minutes.

    Audio files are unlimited.