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Free AI Prompt Library - ChatGPT, Claude, Gemini

Library of 4171 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 4171 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 3025-3036 of 4171 prompts

πŸŽ“EducationIntermediateAll AIs

Mistral Prompt to Create a Training Program

Mistral, the French artificial intelligence model, stands out for its ability to structure complex educational content with remarkable precision. When it comes to creating a training program, Mistral excels at the logical organization of modules, defining learning objectives aligned with Bloom's taxonomy, and creating progressive learning paths. Whether you are an independent trainer, a corporate training manager, or an instructional designer, using Mistral to structure your program allows you to save considerable time in the design phase while ensuring solid pedagogical coherence. The model understands the principles of instructional design and can adapt content to the learners' level, the training format (in-person, remote, hybrid), and duration constraints. By crafting a precise prompt that integrates context, target audience, and targeted skills, you obtain a structured, actionable training program ready for deployment. Here are the most effective prompts to fully leverage Mistral in creating your training programs.

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⚑ProductiviteIntermediateAll AIs

Mistral Prompt for Brainstorming Ideas

Mistral, the language model developed by the French startup Mistral AI, excels at creative and analytical tasks in French. For brainstorming ideas, Mistral offers a distinctive advantage: its native understanding of Francophone cultural and linguistic nuances enables it to generate concepts that are more relevant and natural than those from translated English-language models. Whether you're looking for ideas for a new product, a marketing campaign, an entrepreneurial project, or creative content, a well-structured prompt turns Mistral into a true thought partner. The key lies in the formulation: rather than vaguely asking for ideas, you need to frame the context, define the constraints, and guide the desired thinking style. A good brainstorming prompt with Mistral combines three essential elements: a precise role assigned to the model, a structured thinking framework, and quality criteria to filter the suggestions. This methodical approach yields ideas that are not only numerous but, more importantly, actionable and differentiating. Discover below an optimized prompt to fully harness Mistral's creative capabilities.

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✍️RedactionIntermediateAll AIs

Sora Prompt for Summarizing a Document

Effectively summarizing a document is a daily challenge for professionals, students, and researchers who must handle a growing volume of information. Sora, the AI tool developed by OpenAI, offers advanced capabilities to analyze and condense textual content while preserving essential ideas. Whether you need to synthesize a fifty-page report, a dense scientific article, or a complex legal document, a well-structured prompt makes all the difference between a superficial summary and a truly usable synthesis. The main challenge lies in formulating your request: a too vague prompt will produce a generic summary that misses critical points, while a precise prompt will guide Sora towards a targeted extraction of key information. In this guide, we provide you with an optimized main prompt as well as variants adapted to different levels of expertise, allowing you to get the most out of Sora in your document summarization tasks. Each variant has been designed to meet specific needs, from quick summaries to in-depth structured analysis.

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πŸ’»DeveloppementIntermediateChatGPT

ChatGPT Prompt for Generating Python Code

ChatGPT has become an indispensable tool for Python developers, whether beginners or experienced. Thanks to its advanced understanding of natural language, it can transform a functional description into clean, structured, and functional Python code in seconds. But the quality of the generated code depends directly on the quality of the prompt used. A vague prompt will produce generic and often unusable code, while a well-structured prompt will generate production-ready code with error handling, typing, and documentation. In this guide, we provide optimized prompts to get the most out of ChatGPT for generating Python code. Whether you need to write an automation script, a REST API, a data processing algorithm, or a complex class, these prompts will help you obtain precise and professional results. The goal is to save you time while maintaining a high level of quality, guiding ChatGPT with the right instructions so that it respects PEP 8 conventions, includes docstrings, and produces maintainable code.

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πŸ’ΌBusinessIntermediateAll AIs

Midjourney Prompt for Creating a Business Plan

Midjourney is an AI image generation tool that can turn your business plan presentation into a visually compelling document. While writing the strategic content remains your responsibility, Midjourney excels at creating professional illustrations, conceptual visuals, and graphic elements that bring your project to life. A business plan paired with polished visuals grabs more attention from investors, partners, and banks. With well-crafted prompts, you can generate product mockups, illustrations of your target market, brand atmosphere visuals, or conceptual representations of your value chain. The goal is to move from a traditional text-based document to an immersive presentation that projects your stakeholders into your entrepreneurial vision. On this page, you will find optimized prompts to create each key visual element of your business plan, variants tailored to your Midjourney skill level, and practical tips to integrate these visuals consistently into your final document.

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πŸ“’MarketingIntermediateAll AIs

GitHub Copilot Prompt for Optimizing Ads

GitHub Copilot, the AI-powered coding assistant, is not limited to software development. It can become a formidable ally to optimize your advertising campaigns by automating data analysis, tracking script generation, and performance dashboard creation. Whether you are working on Google Ads, Meta Ads, or programmatic advertising campaigns, Copilot helps you write analysis code faster, detect anomalies in your metrics, and automate repetitive tasks related to ad optimization. By leveraging its intelligent completion and contextual code generation capabilities, you can build ROAS analysis pipelines, automated A/B testing scripts, and custom reporting tools. This prompt is designed for technical marketers and growth engineers who want to combine the power of code with advertising intelligence, to make faster and more accurate data-driven decisions on their media investments.

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πŸ“’MarketingIntermediateAll AIs

Sora Prompt for Optimizing Ads

Sora, OpenAI's video generation model, is radically transforming how brands design their advertisements. By enabling the creation of realistic videos from text descriptions, Sora opens up unprecedented possibilities for marketing and creative teams. No more expensive shoots to test an idea: you can now quickly iterate on visual concepts, produce ad variations in minutes, and A/B test creatives at a scale previously impossible. Whether you're looking to generate dynamic product videos, lifestyle scenes, or animated demonstrations, the key lies in the quality of your prompt. A well-structured prompt for Sora doesn't just describe a scene β€” it incorporates advertising visual codes, narrative rhythm, and branding elements that turn a simple video into a high-performing ad asset. In this guide, you'll find optimized prompts to fully leverage Sora in your advertising campaigns, versions adapted to each expertise level, and practical tips to maximize the impact of your AI-generated creatives.

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⚑ProductiviteIntermediateClaude

Claude Prompt for Automating Tasks

Task automation is one of the most powerful uses of Claude. Whether you are an entrepreneur, developer, or business professional, you waste considerable time every day on repetitive tasks: sorting emails, extracting data, generating reports, reformatting documents, or classifying information. Claude excels in these scenarios thanks to its ability to understand complex instructions, process structured data, and produce consistent results at scale. Unlike a rigid script, Claude adapts to format variations, handles edge cases, and can explain its decisions. By crafting a well-structured automation prompt, you transform Claude into an operational assistant capable of processing dozens of tasks in seconds with consistent quality. This guide provides optimized prompts to effectively delegate your recurring tasks to Claude, from processing raw data to generating formatted deliverables, including conditional decision-making on information flows.

0100
πŸ’ΌBusinessIntermediateAll AIs

Stable Diffusion Prompt for Competitive Analysis

Stable Diffusion offers a unique visual approach to competitive analysis. By generating comparative images, competitive mood boards, and brand positioning visualizations, this generative AI tool helps materialize abstract concepts related to competitive analysis. Whether you want to create visual representations of competitors' strengths and weaknesses, produce visual benchmarks of their graphic identities, or generate infographics illustrating positioning gaps in a market, Stable Diffusion transforms your competitive intelligence into impactful visual aids. This approach is especially useful for marketing and strategy teams who need to quickly communicate competitive insights through engaging visual presentations. By mastering the right prompts, you can produce comparative visual analyses in minutes, where a designer would need several hours. Discover how to leverage Stable Diffusion to give a powerful visual dimension to your competitive analysis.

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βš–οΈLegalIntermediateAll AIs

Stable Diffusion Prompt for Analyzing a Contract

Stable Diffusion, primarily known as an artificial intelligence image generation tool, can be creatively repurposed to produce visual aids that facilitate contract analysis. Rather than analyzing legal text directly, Stable Diffusion enables the creation of infographics, visual diagrams, and graphical representations that synthesize the key elements of a contract. This visual approach is especially useful for legal professionals, entrepreneurs, and project managers who need to quickly communicate the essential points of a contractual agreement to non-legal stakeholders. By generating flowcharts, illustrated comparison tables, or visual mind maps, you transform a dense, technical document into a clear and accessible communication tool. Using Stable Diffusion in this context aligns with the legal design movement, an emerging discipline that aims to make law more understandable through visual design. Discover how to craft your prompts to obtain professional and relevant visuals that effectively support your contract analysis.

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βš–οΈLegalIntermediateChatGPT

Prompt ChatGPT for Drafting a Contract

Drafting contracts is a complex task that requires legal precision, editorial clarity, and in-depth knowledge of applicable law. ChatGPT can become a valuable assistant for structuring, writing, and refining your contracts, whether it's a service agreement, a lease, a confidentiality agreement, or an employment contract. By using well-constructed prompts, you can obtain a solid first draft covering essential clauses: contract purpose, obligations of the parties, payment terms, duration, termination, liability, and dispute resolution. The AI saves you considerable time on the initial drafting phase while allowing you to quickly iterate on each clause. Of course, any contract generated by ChatGPT must be reviewed and validated by a legal professional before signing. Used intelligently, ChatGPT transforms a long and costly process into an efficient workflow where you remain in control of each contractual provision.

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✍️RedactionIntermediateAll AIs

Stable Diffusion Prompt for Writing a Speech

Stable Diffusion, though primarily an AI image generation tool, can play a surprising and powerful role in writing a speech. Indeed, visual creation stimulates imagination, structures ideas around visual metaphors, and helps design impactful supporting materials. When preparing a speech β€” whether a professional address, a wedding toast, or an academic presentation β€” images generated by Stable Diffusion can serve as a creative springboard to find the right tone, illustrate your key points, and captivate your audience. By generating visuals that embody the emotions and concepts you wish to convey, you anchor your speech in a sensory dimension that enhances memorability. This hybrid approach, blending text and image, aligns with modern communication techniques where visual storytelling greatly amplifies the impact of an oral message. Discover how to leverage Stable Diffusion to enrich every stage of your speech preparation, from seeking inspiration to creating memorable slides.

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