Are you wondering where to watch old cartoons on the web? Sometimes you feel nostalgic or simply curious if classic titles like Duck Tales, Popeye The Sailor Man, Courage the Cowardly Dog, and Dexter's Laboratory still hold up even today.

Thankfully, there are plenty of sites that can come to your rescue. Here are a few of the best options to watch classic cartoons online.

1. YouTube

If you're looking for classic cartoons online, try YouTube. Not only is it convenient, but you can also watch the platform for free.

There are dozens of official channels to browse. They broadcast full episodes, "best of" clip roundups, re-released and enhanced content, and everything in between, so whatever you're in the mood for, you're likely to find.

Some classic cartoons legally available on YouTube worth checking out include Looney Tunes, Woody Woodpecker, and Superman. With its vast library, YouTube is one of the best ways to watch classic cartoons online for free.

2. Hulu

hulu cartoons

Let's look at some of the best streaming TV services. They are underrated services and are often not considered by people wondering where to watch old cartoons.

Netflix used to have a great collection in the USA, but it has shrunk over the years. Instead, the best mainstream service to watch old cartoons online is Hulu. Some of the content available on Hulu includes Rugrats, Animaniacs, Pinky and the Brain, and Hey Arnold.

Hulu offers many subscription plans and is only available in the United States. The lowest is its ad-supported one at $7.99/month.

Hulu also has a live TV service, and it's worth checking out since it offers some of the best value for money on the web.

3. Amazon Prime Video

prime video

Similarly, Amazon Prime Video lets you watch old cartoons online. Classics like Dora the Explorer, Dexter's Laboratory, Ed, Edd, n Eddy, and Clifford the Big Red Dog are all available. If you love these cartoons, then you have one more reason to subscribe to Amazon Prime Video.

To enjoy access to Amazon Prime Video, you need to sign up for a plan. In the US, a subscription to Amazon Prime costs $139/year or $14.99/month. Your Amazon Prime plan includes access to Amazon Prime Video.

However, if you're not too fussed about a Prime membership, you can choose to only subscribe to Amazon Prime Video for $8.99/month.

4. Boomerang

Boomerang

Boomerang is a US television network owned by Warner Bros. It offers a paid streaming plan that provides access to dozens of old cartoons.

You'll find timeless shows such as Scooby-Doo, The Jetsons, Looney Tunes, Tom and Jerry, Popeye, Garfield, and many more. In total, there are more than 4,000 episodes for you to explore.

A subscription costs $5.99/month or $44.99/year, and you can also take advantage of a seven-day free trial. The Boomerang app is available on all major streaming devices and operating systems, including Android, iOS, and Roku.

You can also install it on Apple TV and Amazon Fire TV by searching for the app on the respective app store or using a Chromecast to cast the mobile app to your TV.

Unfortunately, the Boomerang App is only available in the US. However, you can use one of the best VPN services to watch the platform from anywhere.

5. TopCartoons.tv

TopCartoons-dot-tv

TopCartoons.tv lets you watch old cartoons in your browser. Some cartoon series on offer include Merrie Melodies, Batman, Scooby-Doo, The Pink Panther, and The Jetsons.

You can also use the site to watch an entire series for free. Some of those series include Samurai Jack and Dexter's Laboratory. Unfortunately, the site does not offer mobile apps or streaming TV apps.

6. DisneyNow

disney now

Some old cartoons on DisneyNow are available for free; some require you to enter your cable TV credentials and log in but worry not, as many cable plans are supported.

The classic cartoons on the platform include Mickey Mouse and Duck Tales, among many other titles. You'll also find a healthy dose of more recent Disney content that can trigger your nostalgia, like, That's So Raven and Wizards of Waverly Place.

DisneyNow is only available in the United States.

7. WB Kids

WB Kids

WB Kids lets you watch old cartoons online, but because the site is free, the choice of shows is much more limited.

At the time of writing, just four cartoon series are available: Scooby-Doo, Looney Tunes, Tom and Jerry, and The Flintstones. The series on offer do sometimes change. In the past, The Jetsons, ThunderCats, and The Smurfs have been available to watch.

The site also includes cartoon-themed games, comics, and downloads, so you're bound to find at least some entertainment on it.

8. DC Kids

DC Kids

Batman: The Animated Series is as classic as they come, and you can find it on DC Kids. DC Kids is WB Kids' sister site. It provides access to the cartoon spinoffs of DC Comics' repository of content.

Again, just four shows are available. At the time of writing, they are Batman, Teen Titans Go, Superhero Girls, and Justice League. The shows occasionally change, so make sure you keep checking back for new cartoons to watch.

As with WB Kids, there are also some games, comics, and downloads for you to check out.

9. Internet Archive

internet archive

The Internet Archive is always worth exploring when you're looking for old content on the web. It offers a vast collection of classic videos across a huge range of categories. Cartoons and kids' shows are among those categories.

Some of the old cartoons you can watch for free on the site include Popeye, Betty Boop, Woody Woodpecker, and Felix the Cat. If you're keen to watch cartoons from the earliest days of animation, you should pay a visit.

10. Toonami Aftermath

Toonami Aftermath

It's not easy to find a place to watch old Cartoon Network shows.

Series like Dexter's Laboratory, Ed, Edd n Eddy, and Courage the Cowardly Dog have cemented their place in cartoon folklore. There's now an entire generation of adults desperate to relive their youth and introduce their kids to the classic cartoons they grew up with.

Toonami Aftermath is one place to catch the old Cartoon Network shows. The site broadcasts the shows exactly as they used to be, with no modern overhauls.

Sadly, the site runs on a schedule like traditional TV—you cannot pick and choose which old Cartoon Network shows you watch to watch. Non-Cartoon Network shows on the platform include Dragon Ball Z, ThunderCats, X-Men, and Pokémon.

Watch More Classic Cartoons

It doesn't matter whether you like all-time classics from Hanna-Barbera, old-school anime, or modern classics like SpongeBob SquarePants. The web will always be able to fulfill your cartoon needs, and the above sites should be able to do just that.