Skip to content
Gratistack, home
Menu

AI image generation

Generate and edit images from text prompts.

Open one to see every alternative, ranked.

Free AI image generation tools

Every free tool in this category, by name.

Filter alternatives

4 alternatives

  • ComfyUI

    Node-based app for running image, video and audio generation models locally, with inpainting, upscaling and reusable workflows.

    License: Open source
    • Windows
    • macOS
    • Linux
    • Self-hosted
    Status: Active

    This replaces Midjourney

  • Fooocus

    Offline SDXL image generator with a prompt-first interface, inpainting and image prompts, now in limited long-term support.

    License: Open source
    • Windows
    • Linux
    Status: Slow

    This replaces Midjourney

  • InvokeAI

    Open-source image generation app with a layer-based canvas, node workflows and ControlNet guidance for Flux, SDXL and SD 1.5.

    License: Open source
    • Windows
    • macOS
    • Linux
    • Self-hosted
    Status: Active

    This replaces Midjourney

  • Stable Diffusion WebUI Forge

    Web interface for Stable Diffusion, SDXL and Flux models, built on the AUTOMATIC1111 WebUI with integrated ControlNet and extensions.

    License: Open source
    • Windows
    • Linux
    Status: Stalled

    This replaces Midjourney