MochiDiffusion — Run Stable Diffusion on Mac natively with Swift

Overview

MochiDiffusion is an open-source project that enables users to run Stable Diffusion models natively on Mac devices, leveraging Apple's Core ML for optimal performance and speed. This project stands out for its ability to generate images locally and offline, ensuring privacy and reducing reliance on cloud-based services.

Key Features

Apple's Core ML Stable Diffusion implementation for maximum performance on Apple Silicon Macs
Fast and memory-efficient image generation (~150MB with Neural Engine)
Local and offline image generation for privacy
Image2Image and ControlNet capabilities
EXIF metadata support for generated images
High-resolution image conversion using RealESRGAN
Autosave and restore functionality
Custom Stable Diffusion Core ML model support

Use Cases

Artists and designers using Macs to generate images based on text prompts or existing images
Researchers and developers leveraging AI for image processing tasks on Apple Silicon devices
Privacy-conscious users who prefer local AI processing over cloud services

Advantages

Optimized for Apple Silicon, offering fast and efficient image generation
Supports a wide range of image generation capabilities, including Image2Image and ControlNet
Provides a native macOS app experience using SwiftUI

Limitations / Considerations

Currently, compatibility is limited to Apple Silicon (M1 and later)
Users need to convert or download Core ML models to use with MochiDiffusion

Stable Diffusion: The original project that MochiDiffusion is based on, offering a more general solution not limited to Apple devices.
Core ML Tools: Apple's official tools for converting machine learning models to Core ML format, which is integral to MochiDiffusion's functionality.

Basic Information

GitHub: MochiDiffusion
Stars: 7,787
License: Unknown
Last Commit: 2025-10-09

📊 Project Information

Project Name: MochiDiffusion
GitHub URL: https://github.com/MochiDiffusion/MochiDiffusion
Programming Language: Swift
⭐ Stars: 7,787
🍴 Forks: 355
📅 Created: 2022-12-15
🔄 Last Updated: 2025-10-09

🏷️ Project Topics

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📚 Documentation

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MochiDiffusion

Project Description