PromptShifu
🎨 Built for Midjourney v6.1 & FLUX.1 Creators
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Midjourney Prompt Visual Builder & Assistant

The ultimate Midjourney prompt manager Chrome extension purpose-built for AI visual creators. Organize your Midjourney v6.1 prompt templates with full parameter presets (--ar, --s, --v), manage FLUX.1 style configurations, and 1-click copy & inject into Discord or Midjourney Web. With Magic Reverse image-to-prompt extraction, deconstruct any AI artwork into reusable parameters — your entire visual prompt library, always at your fingertips. PromptShifu (formerly PromptCat) is the official Chrome extension behind this manager.

Explore 100+ ready-to-use Midjourney templates in our Library →

🚀 Install Free Chrome Extension
✓ 100% Free
✓ No Account Required
✓ Works in Discord & Midjourney Web
✓ 180+ Midjourney & FLUX Templates
Written by Chen Yuan (CY) | Updated 2026-08-16
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Style Presets & Aspect Ratio Parameter Presets

Store and organize Midjourney v6.1 parameters with one click — --ar 16:9, --s 750, --v 6.1, --c 100, --q 2, and more. Build your own style preset library for cinematic, photorealistic, illustration, and architectural render styles. FLUX.1 guidance scales and sampler configs included. Never manually retype parameters again. For the full syntax reference, see our Midjourney v6.1 Parameter Cheat Sheet.

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1-Click Copy & Injection into Discord / Web Midjourney

Browse your Midjourney prompt template library in PromptShifu's side panel, click any prompt, and it's copied with all parameters intact — paste directly into Discord /imagine commands or the Midjourney Web alpha interface. Zero friction between idea and generation. Perfect for rapid iteration and A/B testing prompt variations.

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Magic Reverse Image-to-Prompt Parameter Extraction

Upload any AI-generated image and PromptShifu Magic Reverse extracts the likely prompt structure — subject, style, lighting, composition, and Midjourney parameters (--ar, --s, --v). Save extracted prompts directly to your library. Deconstruct trending styles, reverse-engineer inspiration, and build your template arsenal.

How the Midjourney Prompt Manager Works

1

Install the PromptShifu Chrome Extension

Add PromptShifu from the Chrome Web Store — it pins a side panel icon next to your address bar. No account, no sign-up, 100% free. Works on Chrome, Edge, and Brave.

2

Build Your Midjourney Prompt Library

Save your best Midjourney v6.1 prompts with full parameter presets. Import 180+ production-tested templates from the PromptShifu Library. Organize by style category — cinematic, photorealism, illustration, architecture, product photography.

3

1-Click Copy & Inject into Discord

Open Discord or Midjourney Web, click any saved prompt in your side panel library, and paste — the full prompt with all --ar, --s, --v parameters is copied instantly. No manual typing, no lost configurations.

4

Reverse-Engineer & Expand Your Collection

See an inspiring AI image? Use Magic Reverse to extract its prompt DNA — subject, style, lighting, composition, and Midjourney parameters — then save the extracted template to your library for your own iterations.

Frequently Asked Questions

PromptShifu stores your Midjourney prompt templates locally in your browser with parameter presets like --ar 16:9, --s 750, and --v 6.1. When you're in Discord or the Midjourney Web app, one click copies the full prompt with parameters and injects it — no manual typing, no parameter memorization. The side panel keeps your entire Midjourney prompt library accessible while you create, so you can browse, search, and inject prompts without ever leaving your workflow.

Yes. PromptShifu is model-agnostic — you can store and organize prompts for Midjourney v6.1, FLUX.1, Stable Diffusion, DALL·E, and any other AI image generator. Each prompt template preserves its model-specific parameters (--ar, --s, --v, --c for Midjourney; aspect ratios, guidance scales, and sampler settings for FLUX), so you never lose your dialed-in configurations. The PromptShifu Library includes 180+ templates spanning multiple models and visual styles.

Absolutely. PromptShifu's Magic Reverse feature analyzes any AI-generated image and extracts its likely prompt structure — including subject, style, lighting, composition, and Midjourney-specific parameters like --ar, --s, and --v. You can then save the extracted prompt directly to your Midjourney prompt library for reuse and iteration. This is especially powerful for deconstructing trending Midjourney styles, learning from top creators, and systematically building your own template collection with proven parameter combinations.

Explore More

🏠 PromptShifu Home 📚 Prompt Template Library 🎨 125+ Midjourney Prompt Templates Library 🔍 Magic Reverse 🎨 Midjourney Prompt Templates Guide 📖 Prompt Engineering Guides 💬 Support