AI Tools - Free browser utility

AI Prompt Library

The AI Prompt Library gives you a searchable, filterable collection of copy-ready prompts for writing, coding, marketing, education, image generation, and business workflows.

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How it works

This utility runs as static HTML, CSS, and vanilla JavaScript. Shared model metadata is bundled in a local browser data file, pricing-aware math is calculated locally, and controls work without sending data to any API.

Pricing changes frequently. Last updated: April 27, 2026. Verify against official vendor pricing pages before relying on estimates.

Frequently asked questions

Are these prompts free to use commercially?

Yes. These prompts were written for this tool and are free to copy, adapt, and use.

Can I submit my own prompt?

This static version has no backend. Site owners can add prompts by editing assets/prompts.json.

Why is the same prompt different for Claude vs ChatGPT?

Different models respond best to different formatting conventions, such as XML-style boundaries or Markdown headings.

What are variables in curly braces?

Variables such as {{topic}} are placeholders. The modal turns them into fields and renders a filled prompt live.

Does the library call an AI model?

No. It is a static gallery of copy-ready templates.

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