Free Public Beta • No Signup Required

Generate 100+ AI Prompts
in Seconds

PromptAnvil helps you

Works with any AI model. Build reusable configs with weighted descriptors, templates & smart logic to generate thousands of unique prompts instantly.

Featured Config Packs

Try a Shareable Config

Open a ready-made setup and generate 100+ prompts instantly. No signup required.

Midjourney v6 Cinematic - AI Prompt Configuration Pack

Midjourney v6 Cinematic

Hyper-realistic portraiture setup

3 Categories 8 Templates
Launch Pack

Instant Access • No Signup

Product Studio Pack - AI Prompt Configuration Pack

Product Studio Pack

Commercial photography staging

4 Categories 12 Templates
Launch Pack

Instant Access • No Signup

Anime / Stylized - AI Prompt Configuration Pack

Anime / Stylized

Character art & niji 6 styles

1 Categories 5 Templates
Launch Pack

Instant Access • No Signup

Urban Architect - AI Prompt Configuration Pack

Urban Architect

Detailed street & building styles

2 Categories 4 Templates
Launch Pack

Instant Access • No Signup

Fantasy Worlds - AI Prompt Configuration Pack

Fantasy Worlds

RPG characters & landscapes

2 Categories 3 Templates
Launch Pack

Instant Access • No Signup

Automotive Excellence - AI Prompt Configuration Pack

Automotive Excellence

High-speed racing & showroom

3 Categories 4 Templates
Launch Pack

Instant Access • No Signup

Logo & Icon Design - AI Prompt Configuration Pack

Logo & Icon Design

Vectors, App Icons & Branding

2 Categories 4 Templates
Launch Pack

Instant Access • No Signup

Everything You Need to Craft Perfect Prompts

Build once, generate thousands. Professional tools for serious AI creators.

Weighted Randomization

Control probability with sliders. Want "sunset" more often than "dawn"? Just adjust the weights.

Smart Templates

Create prompt structures with {tokens}. Mix and match thousands of combinations automatically.

Conditional Logic

IF animal "polar bear" THEN SET location to "arctic". Create smart rules that adapt your prompts contextually.

Batch Export

Generate 100+ prompts, export as TXT or JSON. Perfect for ComfyUI workflows and automation.

AI-Powered Helpers

AI builds configs, generates descriptors, creates logic rules, refines prompts. Automate everything.

Reusable Configs

Save your setup, tweak anytime. Build a library of configs for different art styles.

From Idea to 100 Prompts in 3 Steps

No learning curve. Start generating in under 60 seconds.

1

Define Your Elements

Add categories (Topic, Style, Tone), then fill with descriptors. Example: "tutorial, blog post, email" under Content Type.

  • Create unlimited categories to organize your prompt elements
  • Add descriptors with custom weights (1-100) to control probability
  • Use the slider to make certain words appear more or less frequently
  • Lock categories to force specific descriptors in every prompt
  • Perfect for building consistent style guides or brand voice
2

Create Templates

Build prompt structures: "Write a {Tone} {ContentType} about {Topic}". Add as many templates as you want.

  • Use {CategoryName} tokens to insert random descriptors
  • Combine multiple templates for maximum variety
  • Each template can have its own weight (probability)
  • Mix static text with dynamic tokens for structured prompts
  • Toggle templates on/off to test different variations
3

Generate & Export

Hit Generate. Get 100 unique combinations instantly. Export as TXT/JSON and use anywhere.

  • Generate 1-1000 prompts with a single click
  • Export as TXT (one prompt per line) or JSON (structured data)
  • Use AI Polish (Beta) to refine prompts with multi-agent pipeline
  • Copy individual prompts or entire batches to clipboard
  • Save configs for reuse across different projects

Ready to 10x Your Prompt Game?

100% free during Public Beta. No credit card required. No signup wall.
Start generating prompts in under 60 seconds.

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