Prompt Lib: AI Prompt Library

Prompt Lib is a fast, fully offline library of 130+ ready-to-use AI prompts. Copy one, paste it into ChatGPT, Gemini, Claude, Midjourney or any AI tool, and get better results in seconds. No account. No sign-up. No internet required. Stop staring at a blank chat box. Whether you're coding, marketing, writing, designing, or generating images and video, Prompt Lib gives you proven, expertly written prompts you can use instantly. WHY PROMPT LIB • 130+ hand-crafted, high-quality prompts — not AI-generated filler • 100% offline — everything works with no connection, anywhere • No login, no account, no tracking • One-tap copy to clipboard • Save favorites and write your own prompts • Clean, fast and distraction-free 19 CATEGORIES, INCLUDING • Coding & App Development — code review, debugging, PRDs, architecture, database schemas • Writing & Content Creation — drafts, hooks, threads, content calendars, repurposing • Marketing & Sales — ad copy, landing pages, cold email, outreach sequences • SEO — keyword clusters, content briefs, titles & meta, technical audits • Image Generation — Midjourney, DALL·E, Stable Diffusion prompt recipes • Video Generation — Sora, Runway and Veo scripts, shotlists and hooks • Digital Products — pricing, launches, sales pages, course outlines • Plus AI Agents, Automation, Research, Productivity, Business, Resume, Education and Creative FEATURES • Favorites — heart any prompt and find it instantly in its own tab • My Library — create, edit and store your own prompts on-device • Recently copied — jump back to what you just used • Instant search across every prompt • Light and dark themes PERFECT FOR Founders, marketers, developers, writers, students, designers, creators — anyone who uses ChatGPT or other AI tools and wants better answers, faster. Every prompt is structured by hand with clear {{placeholders}}, so you just fill in the blanks and go. Download Prompt Lib and turn any AI into a more useful one — completely offline.