One of the simplest is Cartoonify, a free online tool that uses big-AI technology to turn your photos into colorful cartoons with a click. The tool's interface is easy to use, whether you're a beginner or a pro, and it offers both one-click cartoonization and a range of controls to tweak the results, all for free.
Another is Toonify, an AI-powered face transformer that lets you imagine your face in different forms, including cartoon versions. You can pick from several models, including Toonify Classic and Caricature HD, and control features like age and smile with slider controls. The site doesn't store the images you upload, so it's private.
If you want a broader collection of AI-powered photo editing tools, check out Pho.to, a collection of mobile apps that includes ToonMe specifically for turning photos into cartoon and vector portraits. The collection of effects and filters is broad, so it's good for casual and serious users who want to create high-end cartoon portraits.
Last, Reface offers a variety of tools for creating content, including cartoons. You can replace faces in videos and GIFs, turn photos into animations, and change the style of images and videos. It offers both personal and professional subscription plans, so it's good for different situations.