5 Best Sites To Watch Cartoons Online In 2021

5 Best Sites To Watch Cartoons Online In 2021

Watching cartoons online at home is great fun but choosing any cartoon streaming website is really a confusing phase. To watch the cartoon shows and series, people usually prefer the best video streaming option, YouTube as it offers a number of options at free of cost and without any downloading process. Apart from YouTube, there are so many possible options that let you watch your favorite cartoons and videos with loads of fun.

We require HD quality while we watch cartoons online. Watching cartoons online while sitting at home, is a lot of fun. Choosing any cartoon streaming service to watch your favorite cartoons during the holidays is a fantastic alternative. YouTube is the most well-known option for the finest video streaming alternative, and everyone is aware of it. YouTube provides a variety of cartoons and shows to its users without requiring them to download anything, and it is also free to watch. Not just YouTube, but there are several more sites where you can stream your favorite cartoons and videos and the most famous of them all is Watchcartoon online.

WatchCartoonOnline 2.0

Watchcartoononline 2.0 – Watch Cartoon Online Free Unlimited Kisscartoon 2021

Animated shows, movies and cartoons aren’t just for kids; There are many cartoons that are loved by adults all over the world. One cartoon platform that allows you to download dozens and dozens of cartoons for free is Watchcartons Online.

Simply put, this platform offers viewers a plethora of cartoon and anime content, has a user-friendly design, and the quality of cartoon and anime content is on par, which is why viewers around the world are eager to start streaming cartoons. Come online to watch. And downloading old and latest cartoon material.
Best Websites To Watch Cartoons
There are several alternatives available to you today. As a result, cartoon enthusiasts will have an endless supply of cartoons to enjoy for the rest of their lives. However, in this post, we’d like to highlight the finest of the bunch. So, after some thought, we’ve compiled a list of websites that we feel are some of the greatest places to visit if you’re looking to satisfy your appetite for fantastic cartoons. These are the best among the top websites to watch cartoons online.

1. ToonJet: Watch Cartoons Now


ToonJet: Watch Cartoons Now is a free app for Android published in the Recreation list of apps, part of Home & Hobby.

The company that develops ToonJet: Watch Cartoons Now is Singed Tentacle. The latest version released by its developer is 0.0.5.

To install ToonJet: Watch Cartoons Now on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2016-04-16 and was downloaded 244 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. If your antivirus detects the ToonJet: Watch Cartoons Now as malware or if the download link for com.singedtentacle.toonjet is broken, use the contact page to email us.


2. WatchCartoonOnline

How to Stream WatchCartoonOnline Website?

Search the video that you want to watch on this site. Once you do this, the related link will get selected and highlighted.
Search for the video sniffer in the search engines. Open the website videosniffer.com and paste the link of the video in a rectangular box on the homepage which you selected in the 1st step. You will see a box that will be tagged as ‘Enter URL of the video you want to download’. Paste the link and press the download button on your device.
The video will start downloading in just a few minutes. When the video gets downloaded, you will be able to see a lot of media files and formats.
All done! Plug-in your ear-set and enjoy your favorite video.



Create a personal channel
Follow these instructions to create a channel that only you can manage using your Google Account.

Sign in to YouTube on a computer or the mobile site.
Click your profile picture and then Create a channel.
You’ll be asked to create a channel.
Check the details (with your Google Account name and photo) and confirm to create your channel.

Video technology

YouTube primarily uses the VP9 and H.264/MPEG-4 AVC video codecs, and the Dynamic Adaptive Streaming over HTTP protocol.[82] MPEG-4 Part 2 streams contained within 3GP containers are also provided for low bandwidth connections.[83] By January 2019, YouTube had begun rolling out videos in AV1 format.[84] In 2021 it was reported that the company was considering requiring AV1 in streaming hardware in order to decrease bandwidth and increase quality.[85] Video is usually streamed alongside the Opus and AAC audio codecs.[83]

At launch in 2005, viewing YouTube videos on a personal computer required the Adobe Flash Player plug-in to be installed in the browser.[86] In January 2010, YouTube launched an experimental version of the site that used the built-in multimedia capabilities of web browsers supporting the HTML5 standard.[87] This allowed videos to be viewed without requiring Adobe Flash Player or any other plug-in to be installed.[88] On January 27, 2015, YouTube announced that HTML5 would be the default playback method on supported browsers.[87] With the switch to HTML5 video streams using Dynamic Adaptive Streaming over HTTP (MPEG-DASH), an adaptive bit-rate HTTP-based streaming solution optimizing the bitrate and quality for the available network.[89]

The platform can serve videos at optionally lower resolution levels starting at 144p for smoothening playback in areas and countries with limited Internet speeds, improving compatibility, as well as for the preservation of limited cellular data plans. The resolution setting can be adjusted automatically based on detected connection speed, as well as be set manually.[90][91]

From 2008 to 2017, users could add “annotations” to their videos—such as pop-up text messages and hyperlinks and which allowed for interactive videos. By 2019 all annotations had been removed from videos, breaking some videos which depended on the feature. YouTube introduced standardized widgets intended to replace annotations in a cross-platform manner, including “end screens” (a customizable array of thumbnails for specified videos displayed near the end of the video).[92][93][94]

In 2018, YouTube became an ISNI registry, and announced its intention to begin creating ISNI identifiers to uniquely identify the musicians whose videos it features.[95]


All YouTube users can upload videos up to 15 minutes each in duration. Users can verify their account, normally through a mobile phone, to gain the ability to upload videos up to 12 hours in length, as well as produce live streams.[96][97] When YouTube was launched in 2005, it was possible to upload longer videos, but a ten-minute limit was introduced in March 2006 after YouTube found that the majority of videos exceeding this length were unauthorized uploads of television shows and films.[98] The 10-minute limit was increased to 15 minutes in July 2010.[99] Videos can be at most 256 GB in size or 12 hours, whichever is less.[96] As of 2021, automatic closed captions using speech recognition technology when a video is uploaded is available in 13 languages. YouTube also offers manual closed captioning as part of its creator studio.[100] YouTube formerly offered a ‘Community Captions’ feature, where viewers could write and submit captions for public display upon approval by the video uploader, but this was deprecated in September 2020.[101]

YouTube accepts the most common container formats, including MP4, Matroska, FLV, AVI, WebM, 3GP, MPEG-PS, and the QuickTime File Format. Some intermediate video formats (i.e., primarily used for professional video editing, not for final delivery or storage) are also accepted, such as ProRes.[102] YouTube provides recommended encoding settings.[103]

In 2018, YouTube added a feature called Premiere which displays a notification to the user mentioning when the video will be available for the first time, like for a live stream but with a prerecorded video.[104]

4. Cartoon Network HQ



Cartoon Network was founded in the year 1992. The company has been active for over 26 years now. The company is a subsidiary of the Time Warner Incorporated. Before launching the channel, Turner Entertainment (which was acquired by Time Warner) bought the Hanna Barbera Productions for $320 million. When the channel was launched, it was only provided by 233 cable operators. Slowly that number started to rise gradually, and by 1994, it was the fifth most popular channel in the USA. In the year 1997, the company launched another channel known as Toonami. Then in the year 2010, the company started to find its new identity and also update the channel logo as well. Finally, in the year 2016, AT&T prospected to buy Time Warner company for around $108 billion. As of the year 2019, the company plans to open its first hotel for amusement in Lancaster County, USA.

Headquarters Info

The headquarters of the company is based in One Time Warner Center, situated in the city of New York. The state name is New York, and pin code of the area is 10019-8016.

Best Cartoons for Kids

After the preschool years, kids still like cartoons, but they want something more complex than straightforward messages about friendship and sharing. They like a bit of conflict, some bad guys (who aren’t too scary), and otherworldly characters such as superheroes, aliens, and dragons. These top-rated picks feature all this plus positive messages and hidden learning that parents will appreciate. If you’re looking for popular cartoons your kids can watch instantly, check out our favorite shows currently streaming on all the major platforms. If you’re looking for a classic, older pick, check out Classic Cartoons Parents Love to Share with Kids.

5. Cartoons On


Cartoons On is a free website where you can watch old and new cartoons online for free. The site is incredibly straightforward, making it simple to browse. Using the built-in search engine or browsing through their inventory, you may quickly locate what you’re searching for.

You can also filter material based on the studio. If you are a huge lover of Disney, for example, you can simply choose Disney as your choice and you will only be shown cartoons from that studio. There’s also a lot of Japanese anime on the site that you can view for free in HD.


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