Amo.ng
Free public AI prompt library for Codex, ChatGPT, Claude, and Gemini.Expert prompts for work, searchable and copyable, no signup.
Highlights
What you can do with it
- Developers pulling debugging and refactoring prompts
- Marketers using campaign and landing page prompts
- Educators adapting course planning and assessment prompts
How to use it
- 1 Open amo.ng in your browser
- 2 Browse by category, tool, and difficulty, or search by keyword
- 3 View a prompt's context constraints, output format, and verification steps
- 4 Copy it into your AI tool and adapt to your situation
Who it is for
Pros
- Completely free with zero signup friction
- Prompts are structured for real workflows, not one-liners
- Works across all major AI tools, not one vendor
Limitations
- Prompt quality and fit still vary; adapt them to your context
- Library depth in niche topics may be limited
- No versioning guarantees: prompts can change or disappear
What Amo.ng is
Amo.ng is a public AI prompt library built for people who need useful prompts now, not after an hour of prompt engineering. It hosts expert-level prompts designed for major AI tools including Codex, ChatGPT, Claude, and Gemini, organized across fields such as coding, SEO, business, automation, research, education, and productivity. Access is genuinely frictionless: no registration, no fees, no account. You browse by category, tool, or difficulty, search by keyword, open a prompt, and copy it straight into your AI tool. What separates these from casual one-liner prompts is structure: each includes context constraints, expected output formats, verification steps, and follow-up operations, so the AI knows what role to play, what to produce, and how to check its own work. The library was built to serve developers, founders, marketers, educators, and operators who want professional results from AI without becoming prompt engineers themselves.
What you can do with it
- Find debugging, refactoring, and feature-building prompts for coding work
- Pull business strategy, pricing, and operations prompts for founder decisions
- Grab marketing, SEO content, and social media campaign prompts for planning
- Use education prompts for course planning, tutoring, and assessment design
Who it is for
- Developers using Codex or similar tools who want structured coding prompts
- Founders and operators needing decision-support prompts for strategy and analysis
- Marketers planning campaigns, landing pages, and content calendars
- Educators designing course content and assessment methods with AI assistance
What to watch out for
A prompt library is a starting point, not a solution: prompts are written generically, and strong results come from adapting the context constraints to your actual project, data, and constraints before running them. Quality within any free library varies, so test a prompt on a low-stakes task before trusting it with important work, and use the included verification steps rather than skipping them. Because the library is public and evolving, individual prompts can change or disappear over time, so save your own copies of the ones you rely on. Nothing here substitutes for understanding your domain: an AI executing a well-structured prompt still needs your judgment on whether its output is correct, complete, and appropriate for your situation.
FAQ
Is Amo.ng free?
Yes. Users can search and copy prompts for free, without paying any fees or registering an account.
Which AI tools do the prompts support?
The library covers mainstream tools including Codex, ChatGPT, Claude, and Gemini.
What makes these prompts expert-level?
They include detailed context constraints, output formats, verification steps, and follow-up operations, suiting real work processes.
Why it is free
What the official page says： for free
Free limits, trial length and features are decided by the official site and can change at any time.
Product preview
Screenshot archived from the listing page, for preview only.
