Artbreeder is one of the oldest and most beloved generative AI platforms, focusing on the concept of 'breeding' or 'remixing' images. It uses GAN (Generative Adversarial Network) technology to allow users to merge different images together or manipulate specific traits—like age, gender, or color in a portrait—using simple sliders. It is a highly community-driven platform where every creation can be 'cross-bred' by other users.

Toolsets:

• Portraits: Create realistic or stylized faces with granular control.
• Landscapes: Blend environments to create otherworldly scenery.
• Composer: A newer feature that allows users to guide AI generation with shapes and text.

The platform is essentially an infinite playground for concept artists and world-builders. It removes the 'blank canvas' problem by allowing users to start with existing images and evolve them into something entirely new. It’s an essential tool for character design and creative inspiration.