Frequently Asked Questions

prompt.lib is a curated library of high-quality AI prompts. You can browse, copy, and use prompts with ChatGPT, Claude, Gemini, Midjourney, and other AI tools to get dramatically better results.

You can browse and copy free prompts without an account. Sign in with Google or GitHub to save prompts, rate them, create collections, and write your own.

Most prompts work with any text-based AI tool — ChatGPT, Claude, Gemini, Copilot, and more. Some creative prompts are designed specifically for image generators like Midjourney or DALL·E. Each prompt lists compatible tools.

A good prompt gives the AI a role, specific task, constraints, and context. This structured approach consistently produces better, more useful output than a casual question.

Free users can browse all prompts, copy free prompts, save up to 10 prompts, create up to 5 personal prompts, organize up to 3 collections, and get 1 trial AI prompt enhancement.

Premium unlocks 170+ exclusive prompts, 5 AI-powered prompt enhancements per month, unlimited saved prompts, unlimited personal prompts, unlimited collections, and full API access. Premium prompts cover advanced topics like SWOT analysis, pitch decks, salary negotiation, and more.

The Prompt Enhancer uses Claude AI to transform your basic prompt ideas into structured, professional prompts with clear roles, tasks, constraints, and formatting. Free users get 1 trial enhancement. Premium users get 5 per month.

Premium is $9/month or $79/year (save 27% with annual billing). You can cancel anytime from your Settings page.

Yes — cancel anytime from Settings. You keep premium access until the end of your current billing period. No partial refunds are issued.

We process payments securely through PayPal. You can pay with your PayPal balance, linked bank account, or credit/debit card via PayPal.

Yes! Use the "Submit a Prompt" page to share your best prompts with the community. All submissions are reviewed before being published.

Yes. All curated prompts (free and premium) can be used for personal and commercial purposes. You cannot resell or redistribute the prompts themselves.

We add new prompts regularly. Follow us on Instagram @prompt.lib for weekly highlights and new prompt announcements.

We cover Productivity, Creative Thinking, Coding & Dev, Content Creation, Decision Making, Learning & Research, Business & Strategy, Personal Growth, and Data & Analysis.

Go to Settings → Danger Zone → Delete Account. This permanently removes your account and all associated data.

We collect only what's needed: your email (from OAuth), prompts you create/save, and basic analytics. We never sell your data. See our Privacy Policy for details.

Yes. We use Supabase with enterprise-grade security including encryption in transit and at rest, row-level security, rate limiting, and Content Security Policy headers.