Create your own cartoon characters using any of these online tools and make your own identity in your social circle online.
Cartoon ME: Turn your photo into a cartoon illustration. Just fill the info and have fun.

SP-Studio: Create stunning custom characters, save it to your computer and use it on your website. It's completely free to use.

Meez: Create an animated 3D avatar of your own.

Portrait illustration maker: Create your custom character icons and use them on your website or blogs. The service is free of cost.

Simpsonize me: Turn your photo into a simpsons character. It's fun, try it out.

Yahoo! avatars: Create your avatar at yahoo! avtars.
WeeWorld: Create a character of yourself on WeeWorld and you can also use your custom made character anywhere on the web you want.
My name is Shravan Mishra and I'm a part time blogger, living in Delhi, India.

I am going to try the "Simpsonize me" for sure and then see how my picture looks when I turn into a simpsons character.