About · AI Prompt Library
promptlab is a free AI prompt library: a growing collection of high-quality prompt templates for ChatGPT, DeepSeek, Claude and Midjourney, spanning writing, coding, marketing, image, office and study, all ready to copy, no sign-up. Whatever model you use, find the right prompt here in seconds.
Features
A growing prompt library
Curated AI prompts across writing, coding, marketing, image, office and study.
Copy & run
Every prompt is a ready template, copy it, swap the placeholders and paste into any model.
Model-agnostic
Works with DeepSeek, Kimi, Doubao, Claude, ChatGPT, Gemini and more.
Categories + search
Browse by use case or search by keyword to find the right prompt fast.
Free to use
All prompts are free to copy, no sign-up required.
Favorites
Save the prompts you use most and grab them from your space.
Browse 600 prompts by category
FAQ
What is promptlab?
A free AI prompt library with ChatGPT, DeepSeek, Claude and Midjourney prompt templates, ready to copy.
How do I use a prompt?
Open a prompt, click Copy, replace the bracketed placeholders with your content, then paste into any AI model.
Which models are supported?
Prompts are model-agnostic: DeepSeek, Kimi, Doubao, Claude, ChatGPT, Gemini and more.
Do I need to pay or sign in?
No. All prompts are free to copy; sign-in only syncs your favorites across devices.