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DiffusionBee

One-click macOS app that runs Stable Diffusion locally, generating AI images entirely offline.

4.1 Image Generation
4.1 Very good 4.1
Entirely free with no subscription, credit system, or paywalled features macOS only, so Windows and Linux users cannot run it
Reviewed by Challenging Voice Editorial · Updated Aug 2026 How we rate
PricingFree
Free planYes
CompanyDivam Gupta
PlatformsMac
CategoryImage Generation
Founded2022
Last reviewedJul 2026
UpdatedAug 2026

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Overview

DiffusionBee is a desktop application created by independent developer Divam Gupta and released in September 2022, shortly after Stable Diffusion's public launch. Rather than requiring users to install Python, CUDA drivers, or command-line tools, DiffusionBee packages the entire Stable Diffusion pipeline into a single macOS installer.

The app runs entirely on-device on Apple Silicon and Intel Macs, so image generation happens offline with no data sent to external servers unless a user explicitly opts into cloud features. It supports text-to-image, image-to-image, in-painting, out-painting, upscaling, and loading custom community models, all through a native interface rather than a web dashboard or notebook.

DiffusionBee is built for Mac-based artists, hobbyists, and developers who want to experiment with Stable Diffusion without renting cloud GPU time or managing a Python environment. The application is free and open source, with no subscription tier, distributed through GitHub with community-driven updates.

Key features

  • One-click installer bundling Stable Diffusion with no manual dependency setup
  • Fully offline, on-device generation with no required data upload
  • Text-to-image, image-to-image, in-painting, and out-painting in one interface
  • Custom model support for loading community-trained checkpoints
  • Built-in upscaling for increasing output resolution
  • Open-source codebase available on GitHub for inspection and contribution

Screenshots & demo

Demo video

Screenshots

DiffusionBee screenshot 1

Pricing

DiffusionBee offers a free plan, with paid upgrades for higher limits and more features.

  • Pricing modelFree
  • Starting priceFree
  • Free planYes
Visit DiffusionBee

Pricing is provided as a guide. Check the official site for the latest plans.

Is DiffusionBee expensive?

DiffusionBee has no advertised paid tier. Among the 150 priced tools we list in Image Generation, the median entry price is $10 a month.

65% of Image Generation tools in the directory offer a free tier, and this is one of them.

Compared against every priced listing in Image Generation, recalculated as the catalogue changes. Method and the full market breakdown are in our AI tool pricing study.

Pros & cons

Pros

  • Entirely free with no subscription, credit system, or paywalled features
  • Offline generation keeps prompts and images off third-party servers
  • One-click install removes the Python/dependency setup barrier most local Stable Diffusion guides require
  • Open-source project lets technical users audit or modify the code directly

Cons

  • macOS only, so Windows and Linux users cannot run it
  • Generation speed depends entirely on the local Mac's hardware, slower on older Intel models
  • Solo-developer maintenance model means updates and support depend on one person's bandwidth
  • Lacks the collaborative or cloud-sharing features of hosted image generators

How it compares

ToolRatingFreeFromBest known for
DiffusionBee (this tool)4.1YesFreeOne-click installer bundling Stable Diffusion with no manual dependency setup
Draw Things3.9Yes$8.99/moLocal, offline AI image generation on iPhone, iPad and Mac
AIimag.es3.4YesFreeLocal, offline text-to-image generation on Windows
Odyssey3.8No$149/moStable Diffusion image generation with 8K upscaling and ControlNet

Alternatives to DiffusionBee

4 tools matched to DiffusionBee on what they do, their category and their price.

AIimag.es

3.4

Free, open-source Windows program from developer Sunija that runs Stable Diffusion locally to generate images from text, no cloud account needed.

Odyssey

3.8

A native Mac app for AI image/text workflows – local Stable Diffusion and Llama2 processing, $149 lifetime license, no subscription, no cloud upload.

Frequently asked questions

What is DiffusionBee?
DiffusionBee is a desktop application created by independent developer Divam Gupta and released in September 2022, shortly after Stable Diffusion's public launch.
Is DiffusionBee free?
Yes, DiffusionBee offers a free plan. Paid plans unlock more features and higher usage limits.
What are the best DiffusionBee alternatives?
The closest matches in the directory are Draw Things, AIimag.es, and Odyssey, compared side by side above.

Reviews

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