Best YouTube video downloaders in 2021

YouTube is one of those tools that can guarantee you never run out of awesome content — as long as you have WiFi. And let's be honest, this is not always the case. Luckily, there are lots of great YouTube video downloaders you can use to save content for offline viewing. As long as you download videos for personal use and don't breach any copyright rules, it's all safe and sound. But how do you choose the best YouTube downloader online? As we researched the options, we came up with the essential must-haves.

youtube downloaders button

Look for the following features in a video downloader:

  • Batch downloading. It's useful to be able to save multiple videos at once. Think playlists or TV series. Many online YouTube downloaders have the capability to capture as many media files from the web as you like, which is a huge time-saver.

  • Flexible with file formats. The first thing you come to YouTube for is music. If this is the case, it might make sense for you to look at video downloaders that can extract audio from mp4. Going even further, consider the apps that can automatically convert video downloads to multiple formats.

  • Safe to use. A reliable YouTube video downloader is the one that doesn't collect private data and follows copyright laws. Make sure you use a trusted utility or check their Privacy Policy before using the app.

Online YouTube downloaders vs desktop software

4K Video Downloader Elmedia Player Downie Folx Any Video Converter AnyTrans Y2mate
Built-in search
no yes yes no no no no
Multi-threaded and batch downloads
yes yes yes yes no no no
4K and HD video support yes yes yes yes yes yes yes
Extract audio from video no yes yes yes yes yes no
Download from YouTube, Vimeo, and any other websites yes yes yes yes yes yes yes
3D and 360° video support yes yes yes yes no yes no
Schedule downloads no no yes yes no no no
Customize speed no no yes yes no no no
Ad-free video download yes yes yes yes no yes no

4K Video Downloader

A nice app for beginners is called 4K Video Downloader. It allows you to copy and paste a link from YouTube in high quality and save it on Mac. The app can handle playlists and supports a few popular file formats, which allows you to convert files as well as capture audio from video.

4K Video Downloader

  • Extracts subtitles. You can download subtitles in 50+ languages with your video.
  • Define your defaults. The app has a Smart Mode that allows you to set a specific file format and output directory for all downloads.
  • Works with 4K video. If 4K quality is important, 4K Video Downloader is the right tool.
  • Slow download speed. Compared to other online YouTube downloaders, this app might be a bit too slow — especially with 4K content.
  • Limited download process. The only way to save a video is by pasting the link, which is not the best option in terms of the time spent.

Elmedia Player

As the name suggests, Elmedia Player is not exactly a YouTube video downloader. It's a media player with the download functionality. For many, this is a win-win. The app lets you watch videos ad-free right in the app and batch download them to Mac.

Elmedia Player Downloader

  • Variety of formats. Elmedia Player is a great tool to replace your default media player with, due to a huge number of audio and video formats supported.
  • Ad-free video. Grab any link from YouTube, Playmotion, or Vimeo, and play it in Elmedia Player without ads.
  • Stream via AirPlay. Take your video content to any big screen, right from the app.
  • All-in-one package. While this sounds more like an advantage, a huge list of features might be overwhelming for beginners.
  • Limited compatibility. This URL video downloader might not work with some older devices.


Downie is certainly a downloader you want to have at your fingertips. Apart from traditional copy and paste functionality, the app works as a browser extension — helping you capture videos on the go. Best of all, Downie comes with an in-app search for saving videos right from the app.

Download from Youtube with Downie app

  • Built-in search for browsing through YouTube content right from the app
  • Simple Mode can be enabled to remove progress bar and other distractions
  • Postprocessing support for extracting audio from video files
  • Saves 4K video from 1200+ websites.
  • No built-in converter. Apart from extracting mp3 from video, Downie can't convert video to other formats
  • No video preview. Downie doesn't let you play video in the app.


Folx is an advanced video link downloader that works with YouTube videos, direct downloads, and torrents. If you want to capture content from the web fast, this is the one. Folx can split downloads in up to 20 streams, which results in extraordinary download speed.

Save Youtube video with Folx app

  • Built-in torrent search. Save torrent files directly from the app. Folx organizes torrents by the number of seeds so that you get the best options.
  • Save mp3 from videos. Works great for a quick download of music playlists.
  • Smart Speed feature. Imagine anything you've ever downloaded from the web arriving 20 times faster.
  • Best features are part of the PRO version. The good thing is you can get it as a free YouTube downloader with Setapp.
  • Impossible to delete files in batches. What Folx seems to be missing is an easy toggle for clearing your downloads list.

Any Video Converter

If you're interested in converting your video outputs — particularly to rare file formats — there's no better tool than Any Video Converter. The name speaks for itself: It's a free YouTube video downloader and converter that works with anything from MPEG to VOB. The interface is a bit buggy, but the app does what it says it does.

AnyVideo Converter (AVC)

  • Audio downloads. Any Video Converter has support for direct music downloading.
  • Convert to different formats. This is the app to refer to in case your Mac can't open a specific video file format.
  • Poor user experience. For instance, you might not notice there's URL paste support — the app asks you to drag and drop the link (which requires windows resizing).
  • No video preview. The Play button would be helpful, especially if you convert a video and want to check whether it's working.


AnyTrans is a file manager and video link downloader, all inside one app. If you miss old good iTunes capable of managing all your content across devices, AnyTrans is a great solution. Apart from data transferring, the app has a handy media downloader that works with YouTube and 900 other online platforms.

YouTube video link download in AnyTrans

  • Control over your content. Essentially a file manager, AnyTrans helps download new content and move it to other devices if needed.
  • Custom formats. You can choose from a variety of file formats as well as extract mp3 from videos.
  • Backup feature. Keep all of your new content in a safe spot by running automatic data backups.
  • iTunes library limitations. There might be a problem integrating your new content with an iTunes library.
  • Overwhelming interface. You'll have to spend some time to embrace the full functionality. is a free YouTube downloader you can access on the web. Unfortunately, it doesn't provide a dedicated app — but might be a good choice for one-time use. All you have to do is paste the link, pick video or audio, and download the file on Mac.

y2mate free Youtube downloader

  • Ease of use. It's as straightforward as it could possibly be. You don't have to learn anything apart from how to paste the link.
  • No installations required. For some users, not having to install an app might be an advantage. Apps are believed to be more secure, though.
  • Might contain malware. Some users report the videos they download with the app have malware. So you might want to use a malware scanner like CleanMyMac X to make sure it's safe to use.
  • Limited platforms and formats. The tool saves content exclusively from YouTube and doesn't cater for file conversion inside the app.


While choosing the best free YouTube downloader, focus on your priorities. Do you need a tool with the most extensive file format support? Is 4K quality important? Do you listen to YouTube music a lot? Do you want to be able to batch download files? Truth be told, most of the reviewed URL video downloaders don't have it all. However, you can try many of them for the price of one with Setapp, a curated collection of 200+ apps. Or, if you want a free YouTube downloader, try Setapp for 7 days free — it gives you access to Folx, Downie, AnyTrans, and Elmedia Player so you can figure out which one works best for you.