You're looking for AI font libraries or websites that offer AIgenerated fonts、Here are a few popular ones:

1、Fontjoy: Fontjoy is a website that uses AI to generate font pairings and recommendations、While not exclusively an AI font library, it does offer a wide range of fonts to explore.
2、MyFonts: MyFonts is a wellknown font foundry that has incorporated AIpowered font generation into their platform、They offer a vast library of fonts, including some generated using AI.
3、Adobe Fonts: Adobe Fonts (formerly Typekit) is a font service that uses AI to help users discover and pair fonts、While not all fonts are AIgenerated, they do offer a vast library of highquality fonts.
4、Fontfabric: Fontfabric is a font foundry that has experimented with AIgenerated fonts、They offer a range of unique, handcrafted fonts, some of which are generated using AI.
5、Generated Fonts: Generated Fonts is a website that uses AI to generate fonts based on user input、You can customize font parameters and generate unique fonts.
6、Fontself: Fontself is a font generator that uses AI to help users create custom fonts、It's primarily designed for logo creation and typography.
7、AI Font Generator: There are several AI font generators available online, such as the ones offered by Deep Dream Generator or Artbreeder、These tools allow you to generate unique fonts using AI algorithms.

Some popular AI font libraries and resources include:

* Google Fonts: While not exclusively an AI font library, Google Fonts offers a vast opensource font library that can be used in various projects.
* Open Font Library: The Open Font Library is a communitydriven font repository that offers a wide range of opensource fonts.

Keep in mind that some of these resources may have usage restrictions or requirements for commercial use、Be sure to check the licensing terms and conditions before using any fonts in your projects.