Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 4818 free AI prompts for ChatGPT, Claude and Gemini. Sorted by category, one-click copy, no signup required.
Looking for free AI prompts that actually work? Our library gathers 4818 prompts tested and optimized for ChatGPT, Claude and Gemini. Everything is 100% free - no signup, no copy limit.
Every prompt is sorted by category (writing, productivity, marketing, code, education…) and comes with concrete examples. You save time by reaching for proven formulations instead of trial-and-error each time.
100% free
No paywall, no mandatory signup to copy a prompt.
Multi-AI
Every prompt works with ChatGPT, Claude, Gemini and Mistral.
Categorized
Filter by topic, difficulty and use case.
Bilingual
Available in French and English, tailored to each audience.
Showing 4753-4764 of 4818 prompts
Set Up a CI/CD Pipeline with GitHub Actions
Generates complete GitHub Actions YAML files for a CI/CD pipeline including tests, build, deployment and notifications, with explanations for each step.
Generate Technical API Documentation
Generates complete, developer-oriented technical documentation for an API, including quickstart guide, endpoint reference and error table.
Optimize a Slow SQL Query
Analyzes the execution plan of a slow SQL query, identifies bottlenecks and proposes indexes, rewrites and advanced optimization strategies.
Refactor Legacy Python Code
Analyzes legacy Python code, identifies code smells and produces a commented refactored version with a prioritized action plan and regression tests.
Design a REST API Following Best Practices
Guides the design of a complete, well-structured REST API, from endpoint definition to OpenAPI documentation, following industry standards.
Write Comprehensive Unit Tests for a Function
Generates a comprehensive unit test suite following the AAA pattern, covering all nominal, edge and error scenarios for a given function.
Design a Microservices Architecture for an Application
Guides the design of a complete microservices architecture, from service decomposition to deployment strategy, adapted to project constraints.
Perform a Code Review Like a Senior Developer
Simulates the code review of an experienced tech lead, covering all aspects of a PR: quality, security, performance and maintainability.
Debug a JavaScript Error Systematically
A structured prompt to analyze and fix a JavaScript error methodically, identifying the root cause and applying a documented fix.
Automate Tax Reporting
Automate your tax reporting to improve declaration reliability, meet deadlines and reduce the accounting team workload.
Respond Effectively to Insurance Customer Requests
Write professional, compliant responses to insurance customer requests for every type of inquiry.
Plan Blog Topics for the Insurance Sector
Plan a strategic, SEO-optimized editorial calendar for your insurance blog with content clusters and integrated conversion.