AI Image Generator · 90 tools

Best AI Image Generator Tools (2026)

Compare AI image generators for text-to-image, image-to-image, product shots, style control, free credits, and API access.

All AI Image Generator tools

What is an AI image generator?

An AI image generator creates original images from a text prompt or a reference image, using diffusion or similar models. It can produce art, photos, logos, product shots, and edits in many styles. Tools range from general text-to-image generators to focused ones for product photos, avatars, or upscaling.

Core features to look for

  • Text-to-image from a written prompt
  • Image-to-image and inpainting edits
  • Style, aspect ratio, and resolution control
  • Negative prompts and seeds for consistency
  • Commercial-use rights and licensing options
  • Free credits, or model choice and API

Who uses AI image generators, and how

01

Text-to-image art

Create illustrations, concept art, and social visuals from a prompt.

02

Image-to-image & edits

Restyle a photo, extend it, or edit parts with inpainting.

03

Product & marketing

Generate product shots, ads, and thumbnails with brand control.

04

Free & API

Compare free credits, watermarks, and API access for apps.

How does an AI image generator work?

Most AI image generators use diffusion models trained on huge image-text datasets. They start from noise and denoise it step by step, guided by your prompt, until an image emerges. Extra controls — negative prompts, seeds, reference images — steer style, composition, and consistency.

Frequently asked questions