The ChatGPT prompt library that lives in your browser
Stop hunting for prompts across tabs and docs. PromptLib is a dedicated ChatGPT prompt library that centralizes your best prompts and improves them in one click. It is part AI prompt library, part prompt generator — built for everyone who uses ChatGPT every day.
A real prompt database, not a notes file
Every prompt is stored in a searchable prompt database with tags and custom names. Browse curated prompt libraries or build your own prompts library and reuse it anywhere.
One-click prompt improvement
The built-in ai prompt generator rewrites any draft into a clear, structured ChatGPT prompt. It applies prompt engineering best practices automatically so you get better outputs with less trial and error.
Works across every model
Beyond ChatGPT, the same library powers a claude prompt library, anthropic prompt library and google prompt library — one workflow for all your AI tools.
FAQ
Is the ChatGPT prompt library free?
Yes. Core features of the prompt library and prompt generator work without an account.
Can I save my own ChatGPT prompts?
Yes — save unlimited prompts to your personal prompts library and insert them anywhere with the /// command.
Get the chatgpt prompt library
// free · no login required · chrome web store
Install the extension →