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Home › Free & Open Source › Graphic Design › InvokeAI
✦ Free & open sourceGraphic Design

InvokeAI

Professional creative engine for Stable Diffusion and Flux models.

Professional Creative AI Tools for Visual Media

Generate and create visual media using the latest AI-driven technologies with an industry-leading WebUI.

Free forever · open source · Apache-2.0
✓ Light setup✓ Browser-based✓ Real-time collaboration
8.4
ZEKAI
Powerful Local AI Art Engine
Free & open source · Graphic Design
Ease of setup6
Usefulness9
Maintenance9.5
Community9.2
★ 28,265
GITHUB
Sep 2026
UPDATED
Apache-2.0
LICENSE
🛠 Don't want to self-host? We can set it up →
⚡ Quick answer

InvokeAI is a creative engine built for professionals and artists to generate, refine, and iterate on visual media. It provides a local web-based user interface, advanced node workflows, and a unified canvas for complex image generation tasks.

Runs on
Cross-platform
Hosting
Desktop
Languages
Python
License
Apache-2.0

What it is

It offers a local web server running a React UI, a Unified Canvas for in/out-painting and brush tools, and a node-based workflow management system. The tool supports multiple model architectures including SDXL, SD 3.5, and Flux.1, alongside board and gallery management with metadata tracking.

Who it's for

It suits graphic designers, visual artists, and creators who need precise local control over diffusion models and node workflows. It does not suit casual users looking for a simple cloud-based point-and-click app without hardware requirements.

Key features

Unified Canvas

Fully integrated canvas supporting generation, in/out-painting, and brush tools for creative collaboration.

Workflows and Nodes

Node-based workflow management solution for customizable generation pipelines.

Broad Model Support

Supports multiple model families including SD 1.5, SDXL, SD 3.5, and Flux.1 Dev and Schnell.

Board and Gallery

Organized gallery system with drag-and-drop support and embedded image metadata recall.

How to start

Up and running in 3 steps

1
Download the official Invoke launcher from the GitHub releases page.
2
Install the application and configure your hardware environment.
3
Launch the web server to access the UI and begin generating images.
Real talk

Our honest verdict

What's great

  • Features a unified canvas for inpainting, outpainting, and brush tool manipulation
  • Provides node-based workflow management for custom generation pipelines
  • Includes an organized board and gallery system with rich metadata recall
  • Supports a wide variety of models including SDXL, SD 3.5, and Flux.1

Where it falls short

  • Requires downloading a launcher and setting up compatible hardware locally
  • Managing multiple large model weights and diffusion architectures consumes disk space
  • Running complex diffusion models locally demands high-end GPU resources
Cost

Pricing & license

Invoke is free to use under its open-source license, and the only financial cost is running it yourself on compatible local hardware.

Paid work

Open remote AI-training roles

873 open remote AI-training roles, updated November 15, 2026; most pay $20–$170 an hour. Zekai lists them free; the application goes to the employer’s platform.

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Questions

FAQ

What models does InvokeAI support?

It supports Stable Diffusion 1.5, 2.0, SDXL, SD 3.5, Flux.1, and several others like CogView and Krea.

Can I use InvokeAI offline?

Yes, once installed and configured with your local models, it runs locally via a web server.

How do I install InvokeAI?

You can get started by downloading the official Launcher from the repository releases page.

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