One top pick is Avatar AI. The app, which relies on large language models and other artificial intelligence technology, lets you generate a wide variety of avatars in a surprisingly easy and entertaining process. It's got a range of styles from realistic portraits to cartoons and anime, and it doesn't require any setup. The app doesn't store your photos or creations, so it's a good option for personal and professional use.
Another good option is SnapFusion. The AI-based service lets you generate custom AI avatars, professional headshots and social media photos. It's got several photo styles, high-resolution output and private data handling. SnapFusion has tiered pricing so you can use it for personal or business purposes, and it can generate high-quality photos without needing any photography expertise.
If you want more control, check out Posed AI. The service lets you generate more than 100 custom avatars by uploading a few photos that are used to train the AI. The results are high-resolution 4K renders that can be used for social media, print and digital media. The service promises privacy by deleting your photos after use, and you can control the creation process.