When people have greater needs in watching YouTube videos, they also want to download some of them for streaming more fluently, or use as the music materials to edit videos in some video editing software. As a result, people would want a reliable YouTube Downloader to help them when YouTube official doesn't provide the download buttons. So in this article, there are the 6 best free online YouTube Downloaders provided to help download videos from YouTube without installing software on Windows or Mac anymore. Now, you can keep reading the parts to select the best option to try!


CONTENTRecommended: The Best Free YouTube Downloader Software1. U2Convert2. Bigconverter3. YT5s4. Y2mate.info5. QDownloader.net6. KeepvidComparison Between 6 Free Online YouTube Downloaders

Recommended: The Best Free YouTube Downloader Software

We know that online tools are very convenient to use, as people can use them on all devices freely to download YouTube videos only by opening a web browser. However, they are mostly containing many ads and malware, and also fail to provide high-quality options to download YouTube videos at original quality. So before going to the introduction of the free online YouTube Downloaders, here strongly recommends a stable software, VideoHunter, which is compatible with YouTube and other 1000+ sites download in high quality.

The software can run smoothly on both Windows and Mac computers, and it offers free services for registered users to download online videos without cost at all. For YouTube video downloads, VideoHunter can support saving different content from the platform offline, including the common videos, playlists, channels, and even subtitles within only one software.

Another advantage of VideoHunter should be its high quality and fast downloading speed. The software can keep the best quality, including 1080p, 4K, and even 8K to download YouTube videos offline in lossless quality. Besides, through batch downloading the videos, VideoHunter can save a list of YouTube videos at once with even 6X faster speed!

Free Download Free Download

 
Pros:

  1. Supports to download YouTube videos, playlists, channels, subtitles at once
  2. Works to download long YouTube videos longer than 2 hours
  3. Provides common MP3 and MP4 format to save the downloaded YouTube videos
  4. Supports other 1000 websites, such as TikTok, Instagram, SoundCloud, NicoNico, etc.
  5. Keeps high quality such as 1080p, 4K, and 8K to save YouTube videos in original quality
  6. Offers 6X faster speed to batch download videos and saves time

 
Cons:

  1. Only 3 videos can be downloaded for free each day
  2. It only allows to download videos in 480p unless you pay for the premium plans

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Steps to Download YouTube Videos for Free

Step 1. Sign in VideoHunter
When you have installed VideoHunter on your computer, open the software and you will need to register an account to sign in for using the video download function. After signing in, you will see the home screen of the downloader.

 VideoHunter Sign in Account

Step 2. Copy and Paste YouTube Video URL
Now, you need to go to YouTube in the web browser and find the video you need to download offline. When you find it, just copy its URL, then paste to the search bar in VideoHunter. After clicking the "Analyze" button, VideoHunter will immediately convert it for you.

 VideoHunter Paste URL

Step 3. Select Format and Quality to Download
Finally, when VideoHunter provides the download options to you, select the quality and format you need, then click the "Download" button and the software will download it with the quick speed directly.

 VideoHunter Download YouTube Video

Free Download Free Download

1. U2Convert

As a reliable online YouTube downloader, U2Convert offers free functions to let everyone download videos from YouTube without any cost. People can access this online tool only by using a web browser on any devices they like, then simply by pasting the video URL to the search bar, U2Convert will convert it and provides you the options to download. Instead of pasting URLs, U2Convert also allows users to directly search for the videos they need to download by typing the keywords to the search bar. It will provide the results as YouTube does, then people can directly choose any video to process the download immediately!

Pros:

  1. Supports on all devices such as smartphones and computers
  2. Offers different quality options to download YouTube videos
  3. Converts URLs with quick speed
  4. Provides free services without any cost
  5. The website doesn't have ads at all

 
Cons:

  1. Doesn't support batch download videos at once
  2. YouTube playlist and channel downloads are not supported

 U2Convert

2. Bigconverter

Bigconverter provides the most common formats to download YouTube videos offline, including MP3, MP4, WEBM, and MKV. Its converting speed only needs several seconds to process, so people can save much time in download YouTube videos online. Like many other online YouTube downloader, Bigconverter also has ads on its pages, even when people try to select formats or click the download buttons, there will have window with ads pop up unexpectedly. However, its free and good quality service still attracts many people to try it as they want to save money and time in processing YouTube video downloads. For this purpose, Bigconverter is still a good tool you can try.

Pros:

  1. Provides fast speed to convert and download YouTube videos
  2. Offers the most widely-used formats to save downloaded videos offline
  3. Keeps the quality as good as possible to prevent affecting the video playback experience offline
  4. Doesn't need to register an account before using the service

 
Cons:

  1. Contains pop-up and listing ads at the same time;
  2. Doesn't allow to download YouTube playlists online

 BigConverter

3. YT5s

YT5s is another free online YouTube downloader you can try. Even it doesn't support the YouTube playlist download, it can support many YouTube video types, including the long YouTube videos that can be over 2 hours and download them offline for watching fluently. Like other online YouTube downloader, YT5s supports all popular browsers, including Safari, Chrome, Firefox, and so on, so that people can process the YouTube video download on all devices only with these browsers installed. Its convenience also brings people a better experience in video playback offline because it also offers quick speed to help save a lot of time.

Pros:

  1. Supports all popular browsers on different device systems
  2. Provides several popular formats such as MP3, 3GP, MP4, WMA, M4A, FLV, WEBM, MO to save YouTube videos
  3. Support long YouTube video downloads too

 
Cons:

  1. Playlist download is not supported now
  2. There are ads on the websites and during the video download process
  3. The downloading speed is slow when your network condition is not stable

 YT5s

4. Y2mate.info

Y2mate info also provides the convenient online YouTube video downloader service to let people easily download videos from YouTube platform on all devices. There won't be any ads on the website, so you can still enjoy the user-friendly YouTube video download service without interrupting by the annoying pop-up ads. Another great advantage of Y2Mate.info should be its convenient searching function, which allows people to directly enter the keywords and access the YouTube videos they want to download without going to YouTube platform. With the selectable output choices, Y2Mate.info can help people download videos of their wanted quality to enjoy offline freely.

Pros:

  1. Provides in-built search engine to search YouTube videos for downloading directly
  2. Offers selectable output qualities to download YouTube videos freely
  3. Works at fast speed to convert and download videos quickly

 
Cons:

  1. Sometimes the conversion would fail
  2. Doesn't provide high quality to download YouTube videos
  3. Contains pop-up ads

 Y2mate.info

5. QDownloader.net

As a popular free online YouTube downloader, QDownloader.net is the tools you should not miss. This platform provides a clean and easy-to-use interface, with fast speed to process the YouTube video download to save much of your time. The service provided by QDownloader.net is 100% free to use, so that people of different needs can download the YouTube videos they want offline easily on all devices. However, like many other online YouTube Downloaders, QDownloader.net is not supported to download lists, including the YouTube playlists or channels at present. But still, you will get good quality downloaded YouTube videos with the help of QDownloader.net.

Pros:

  1. Offers clean interface to download YouTube videos
  2. Provides free services that require no cost at all
  3. Doesn't need to register the account to use the functions
  4. Offers good quality to let people have an enjoyable offline YouTube video playback experience
  5. Supports to download playlists from YouTube

 
Cons:

  1. Sometimes the conversion speed is slow
  2. The performance is not stable enough and the website may be turned down sometimes

 QDownloader

6. Keepvid

If you want an easy-to-use video downloader for all devices, Keepvid is the option you can rely on. People only need to paste the video URL to the search bar provided on Keepvid to process the video convert and download in the fastest way. Also, the search bar provided on Keepvid also supports the searching function, so that people can also use it to search for any YouTube videos to download. At the same time, Keepvid offers the most widely-used format, MP3 and MP4, to make sure that the downloaded YouTube videos can be played on more platforms. The platform also sets no limits and people can use it to download as many as YouTube videos without any limitations.

Pros:

  1. Sets no limits on downloading YouTube videos
  2. Provides widely-used formats to keep YouTube videos offline
  3. Allows to search for YouTube videos to process the download immediately
  4. Keeps good quality to provide enjoyable YouTube video playback offline

 
Cons:

  1. No playlist, channels, or subtitle download supported
  2. Pop-up ads exist on the website
  3. Sometimes the downloading process would fail

 Keepvid

Comparison Between 6 Free Online YouTube Downloaders

Online Tool

Supported Sites

Supported Formats

Downloading Speed

Ads on Site

VideoHunter
(Downloader App)

1000+

MP3, MP4

6X Faster

No

U2Convert

YouTube

MP3, MP4

Fast

No

BigConverter

YouTube

MP3, MP4, WEBM, and MKV

Fast

Yes

YT5s

YouTube, Facebook

MP3, 3GP, MP4, WMA, M4A, FLV, WEBM, MO

Sometimes would be slow

Yes

Y2mate.info

YouTube

MP3, MP4

Fast

Yes

QDownloader.net

YouTube, Instagram

MP4

Sometimes would be slow

Yes

Keepvid

YouTube, Facebook

MP3, MP4

Good

Yes

In Conclusion

After comparing the above online free YouTube Downloaders, you may get the best option or just keep all of them to download YouTube videos when you need freely. But considering the safety and function stability, it is recommended to select a desktop program just like VideoHunter to download YouTube videos, in order to prevent the attack from some adware or malware. But still, the choice is up to you!

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