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DiffusionBee

One-click Stable Diffusion for macOS.

Open SourceCPU-capableRuns locally
Actually FreeNo SignupOpen SourceWatermark-FreeHobbyist-Friendly
Visit DiffusionBeeUpdated 2026-02-15 · Direct link

Hardware requirements

Runs locally · Integrated / Apple Silicon

CPU-capable
Min VRAM
None
Rec. VRAM
8 GB
Min RAM
8 GB
Rec. RAM
16 GB
Disk
15 GB
GPU class
Integrated / Apple Silicon
Apple Silicon ✓GPU RequiredQuant: FP16

Apple Silicon required (M-series); Intel Macs unsupported in current builds.

Screenshot placeholder · DiffusionBee

What is DiffusionBee?

DiffusionBee was the original 'just give me Stable Diffusion on my Mac' app and remains a polished choice for hobbyists. Bundles SD 1.5 / SDXL / inpainting / outpainting / upscaling behind a simple UI. Slightly behind Draw Things on performance and model breadth, but the simplest possible on-ramp.

Pros & cons

Pros

  • Truly one-click: download DMG, run, generate
  • Open source under AGPL
  • Bundled inpainting, outpainting, upscaler

Cons

  • macOS only
  • Slower than Draw Things on the same hardware
  • Limited to bundled models unless you side-load

What's actually free?

Free download, open source (AGPL).

✓ Actually FreeNo SignupOpen SourceWatermark-Free

Alternatives

Draw Things

Stable Diffusion as a native Mac & iOS app.

FreeCPU-capable
Actually FreeNo SignupWatermark-FreeHobbyist-Friendly

Fooocus

Stable Diffusion XL, dialed to one button.

Open Source 4–8 GB VRAM
Min VRAM
4 GB
GPU class
Entry GPU
Quant
FP16
Actually FreeNo SignupOpen SourceWatermark-Free