TanShilongMario/PromptFill

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1907 stars · 333 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Prompt Fill is a web-based structured prompt generation tool for AI painting platforms like GPT, Midjourney, and Nano Banana. It lets users build, manage, and iterate complex prompts through a visual fill-in-the-blank interface with variable templates, autocomplete, and preset tag banks.

Use cases

• build complex AI painting prompts without memorizing syntax
• manage a library of reusable prompt templates with variables
• split an existing prompt into a fill-in-the-blank template
• iterate on image generation prompts by swapping variable values
• share prompts as high-resolution images
• store prompt templates locally or in the browser

When to choose

• you frequently write prompts for AI image or video generation tools
• you want a visual, structured way to manage prompt variables and options
• you need offline/local storage of prompt templates with no account

When to avoid

• you need text-generation or LLM prompt chaining rather than painting prompts
• you want a CLI or API-driven prompt workflow
• you need team collaboration or cloud sync across users

Facets

application · maturity active

prompt-engineering templating developer-tools artificial-intelligence image-processing developer-tools web-development browser cross-platform ai-painting prompt-builder fill-in-the-blank midjourney react vite tailwindcss indexeddb dark-mode web-server

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