Best YouTube MP3 converters 2018

Today users don’t have any problems with converting video and audio files into different popular or rare formats. They don’t have troubles with downloading different multimedia content from various web resources. Now a proper software solves all the issues that may occur with file saving. The app market offers lots of solutions that convert, download and even search for the content you need. All this stuff differs just in speed and some options. So it’s hard to see the diversity of all converters and downloaders available today as well as hard to determine what apps or services can gain the name of the best YouTube to MP3 converters. Therefore, we would like to compare a several popular online YouTube MP3 converters to help you make the right choice. After we analyzed the products offered by the online market and read the thematic forums, we have determined 7 criteria which, from users’ point of view, the best free YouTube to MP3 converter should have. So they are the following:

  • High-quality video and audio processing.
  • Intuitive interface.
  • A big catalog of supported formats.
  • Flexible and clear system of settings, as well as various file compression algorithms.
  • High conversion speed.
  • Multiple functions.
  • Support of different devices.
Here you can try free YouTube downloader

Best YouTube to MP3 Converters 2018

1. YouTubNow


If you want to convert and download videos to your computer in just a few clicks, choose YouTubNow! It’s a reliable and high quality web service that easily finds, converts and downloads videos as well as music from YouTube to any device that launches it. Use YouTubNow if you have desire to get the following:

  • Downloads without any limitations.
  • Multiple formats that YouTube maintains.
  • Habitual browsers that are convenient for you without extensions or plugins.
  • High speed saving.
  • Excellent user experience with quick video finder.
  • Support for all operating systems.
  • No need in YouTube account, registration and login.
  • No never stop ads.
  • No payments and special offers.
  • No spam.

To start your work with YouTubNow make 3 simple actions:

  1. Enter a YouTube URL, keyword or video title.
  2. Adjust the file quality to your tastes and needs.
  3. Click Download.

YouTubNow is also a great search engine alternative. It quickly finds videos by URLs providing exact results in seconds. It detects files by keywords or titles delivering you the most relevant products available on YouTube. If you have a galore of items on your search results page select a required file, give it an appropriate format and resolution, after that press the Download button. You’ll get your file immediately within a few seconds.

Try YouTubNow service

2. is an experienced player in conversion business but it doesn’t make search by titles and keywords. It deals with video URLs and downloads media in various formats. provides an editing feature within a selected range of recording. It works with such resources as YouTube in HD, 720p, 1080p, 4K formats, Vimeo, Facebook, etc. It will help you convert files into MP3, M4A, AAC, MP4, 3GP, AVI, MOV, and MKV. is also a filter that prevents users from stealing the copyright and restricted content.


Use this free MP3 YouTube converter if you don’t need video, but you long for audio tracks. is easy to use because you just paste a link to the search box, choose a proper video quality among such formats as MP3, AAC, M4A, .3GP, .f4v, .MP4, and webm. You can also adjust the sound volume if you want to playback the file. After that you should click Convert it. You can use a bookmarklet if you like. It’s fully at your service.

With you can extract and download audio files directly from Facebook, Vimeo, YouTube, Dailymotion, SoundCloud, Instagram, and other resources. You can save your tracks in the cloud, either in Dropbox or OneDrive Cloud. supports all existing devices: PCs, tablets, smartphones and laptops.

4. Online Video Converter

Online Video Converter

By using Online Video Converter you have a big choice of formats for high quality video and audio conversion: MP3, OGG, AAC, FLAC, WMA, WAV, M4A, MP4, AVI, MOV, MPG, MKV, FLV, etc. So downloading YouTube content in any quality is not big deal. You can launch it on any device, switch languages and download videos from the most popular video hostings. This, Facebook, Dailymotion, Vimeo, Instagram and many others will happily share their collections with you. Online Video Converter supports any browser that you may use and converts files at high speed. It doesn’t require registration, sign-up and login credentials. You just need to provide a URL, select quality, optionally you can adjust the audio quality, and click the Start button.


This online YouTube MP3 converter originally operates in German but you can find the English icon in the menu above. It works with such portals as YouTube, Dailymotion, and Clipfish covering the most popular video and audio formats like MP3, M4A, AAC, FLAC, OGG, WMA, MP4, AVI, WMV, and 3GP. offers you a simple search by a title or keyword within the YouTube storage. It allows high speed downloads, so waiting for hours till the process completes is out of the question. practices some time limits for certain formats, e.g. AVI. Thus, lengthy files should be saved in different quality. The service is easy to use and the registration is not required.

All online converters mentioned above have some things in common: they are simple and free. You are not required to install additional software or pay for new, more useful features. All you need to have is the Internet connection and free space on your hard drive. But if you would like to download the whole channels and playlists from YouTube, but don’t want to paste a URL for each track in turns, use Airy YouTube Downloader. It’s possibilities easily cover all YouTube scenarios.

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