TagForge is a professional, cross-platform desktop application for AI prompt engineering and image tagging. Built on .NET 9 and Avalonia UI, it provides a sleek, high-performance workspace for crafting perfect prompts for Stable Diffusion, FLUX, Midjourney, and other generative AI models.
## Key Capabilities
- Multi-model tagging: Specialized generators for Stable Diffusion (tags), FLUX/Midjourney (prose), and custom LLM workflows
- Multimodal vision: Extract metadata or generate descriptive captions directly from images
- Contextual chat assistant: Persistent, coding-capable AI helper with real-time provider features
- Persona system: Create custom identities with dynamic input injection and role-based templates
- Chat rules: Modular behavioral controls (Concise, Detailed, etc.) with CRUD interface
- Agent orchestrator: Centralized management of API keys, endpoints, and model parameters
Features
- Multi-model tagging for Stable Diffusion (tags) and FLUX/Midjourney (prose)
- Multimodal vision – extract metadata or generate captions from images
- Persistent contextual chat assistant with coding capabilities
- Persona system with dynamic {input} injection and role-based templates
- Modular chat rules – Concise, Detailed, custom rules with CRUD
- Agent orchestrator for API keys, endpoints, and model parameters
- 18+ locales with full technical terminology support
- Portable binaries – no runtime installation required