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Free AI Prompt Library - ChatGPT, Claude, Gemini

Library of 4169 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 4169 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 3061-3072 of 4169 prompts

🎓EducationIntermediateAll AIs

Stable Diffusion Prompt for Creating an Interactive Tutorial

Stable Diffusion is an AI image generation tool that is revolutionizing visual content creation. In the context of designing an interactive tutorial, it allows you to produce custom educational illustrations: explanatory diagrams, stylized screenshots, step-by-step icons, and user interface visuals. Rather than searching for generic images in stock photo banks, you can generate the exact visual you need for each step of your tutorial. The major advantage lies in visual consistency: by using a uniform graphic style across all your visuals, you reinforce comprehension and learner engagement. Whether you are creating a programming, cooking, DIY, or design tutorial, Stable Diffusion offers you the ability to produce clear, professional illustrations perfectly tailored to your content. This guide provides optimized prompts to generate every type of visual needed for a quality interactive tutorial, from introduction screens to summary diagrams, including illustrations for individual steps.

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🎨CreativiteIntermediateAll AIs

GitHub Copilot Prompt for Creating Illustrations

GitHub Copilot, initially designed as a programming assistant, proves to be a remarkable tool for generating code to create programmatic illustrations. Whether you want to produce SVG graphics, data visualizations, technical diagrams, or vector illustrations through code, Copilot can assist you at every step. By leveraging libraries such as D3.js, p5.js, Canvas API, or native SVG, you can transform text descriptions into reproducible and customizable illustrations. The major advantage of this approach is scalability: a code-generated illustration can be parameterized, animated, and adapted into variants without extra effort. This guide provides optimized prompts to get the most out of GitHub Copilot for creating illustrations, whether for interface icons, explanatory diagrams for technical documentation, or generative artistic visuals. You will learn how to structure your instructions to achieve precise and professional results from the first generation.

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📢MarketingIntermediateChatGPT

Prompt ChatGPT for Writing a Newsletter

Newsletters remain one of the most effective marketing channels, with an average ROI of €36 for every euro invested. However, writing an engaging newsletter each week is a major challenge: finding the right angle, structuring content, maintaining a consistent tone, and driving action. ChatGPT radically transforms this process by enabling you to produce professional newsletters in a fraction of the usual time. Instead of starting from a blank page, you can brief the AI on your audience, topic, and goals to get a structured and impactful first draft. The goal is not to delegate all writing but to use ChatGPT as a co-writer that accelerates the creation phase while leaving editorial control in your hands. In this guide, you'll find an optimized main prompt as well as variants tailored to your experience level, to produce newsletters that capture attention from the subject line, maintain interest through the last paragraph, and generate clicks on your calls to action.

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📊FinanceIntermediateAll AIs

GitHub Copilot Prompt for Analyzing an Annual Report

GitHub Copilot, initially designed as a development assistant, also proves formidable for analyzing complex documents like corporate annual reports. By leveraging its contextual understanding and synthesis capabilities, you can quickly extract key financial indicators, identify strategic trends, and spot risks mentioned in these often voluminous documents. Whether you are a financial analyst, investor, or management student, using GitHub Copilot to dissect an annual report saves hours of tedious reading while structuring the information in an actionable way. The approach involves submitting sections of the report with precise instructions to obtain a methodical analysis covering financial performance, governance, strategy, and risk factors. The prompt below is designed to maximize the relevance and depth of the analysis produced by Copilot.

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ProductiviteIntermediateAll AIs

Stable Diffusion Prompt for Creating a Presentation

Stable Diffusion is an AI image generation tool particularly powerful for creating professional visuals for presentations. Whether you're preparing a pitch deck for investors, an internal presentation, or training materials, Stable Diffusion lets you produce custom illustrations, elegant backgrounds, and stylized infographics without relying on generic stock image libraries. The major advantage lies in total customization: you control the style, color palette, composition, and atmosphere of each visual so it perfectly matches your brand guidelines. By mastering the right prompts, you can generate visually consistent slides in seconds that capture your audience's attention. This guide provides optimized prompts for creating professional presentation visuals with Stable Diffusion, suited to different expertise levels and usage contexts.

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💼BusinessIntermediateAll AIs

Mistral Prompt for Comparing Offers

Comparing commercial, insurance, software, or supplier offers is a time-consuming task requiring rigor and objectivity. Mistral, the French language model, excels at structured analysis of complex data and producing clear comparison tables. Thanks to its fine understanding of French and its ability to handle multiple criteria simultaneously, Mistral transforms a pile of quotes or proposals into an actionable decision summary in seconds. Whether you are a procurement manager, project lead, or individual facing a choice between several providers, a well-constructed prompt yields a weighted multi-criteria analysis, a visual summary table, and a reasoned recommendation. The challenge is not just to list differences, but to prioritize criteria based on your real priorities—price, quality, timelines, support, scalability—to reach an informed decision. The prompts presented here leverage Mistral's strengths: rigorous structuring, step-by-step reasoning, and native French output without translation approximations.

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🎓EducationIntermediateAll AIs

Sora Prompt to Generate a Revision Plan

Sora, the video generation model developed by OpenAI, opens up unprecedented perspectives for creating visual educational content. By using it to generate a revision plan, you can transform a list of abstract chapters into structured video sequences that illustrate each step of the learning journey. The idea is to produce short, impactful clips that serve as visual landmarks for each revision block: introduction of the topic, key points to remember, practical exercises, and recap. This approach leverages visual memory, recognized as a powerful lever for retention. Whether you prepare for a university exam, professional certification, or competition, a video revision plan generated by Sora allows you to concretely visualize your progress and maintain your motivation. In this guide, you will find an optimized main prompt, variants adapted to your level, as well as tips to get the most out of Sora in an educational context.

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📢MarketingIntermediateAll AIs

Sora Prompt for Creating a Loyalty Program

Sora, the video generation model developed by OpenAI, opens up unprecedented perspectives for communication around loyalty programs. Rather than hiring a full production team, you can now create impactful promotional videos that showcase the benefits of your program, explain how it works, and encourage your customers to sign up. Whether you are launching a new loyalty program or looking to energize an existing one, Sora enables you to produce professional video content in minutes. The challenge is to craft a prompt precise enough to yield a video that reflects your brand identity, portrays the customer journey, and highlights the rewards offered. In this guide, we offer an optimized prompt along with several variants tailored to your expertise level. You will discover how to structure your instructions to produce engaging videos that turn occasional customers into loyal brand ambassadors.

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📢MarketingIntermediateAll AIs

GitHub Copilot Prompt for Writing a Sales Page

GitHub Copilot, initially designed as a development assistant, proves to be a remarkably effective tool for writing compelling sales pages. Thanks to its ability to generate structured text directly in your code editor, Copilot allows you to create sales pages in HTML or Markdown without leaving your work environment. The major advantage lies in its understanding of technical context: it can simultaneously generate persuasive copywriting and the semantic structure of your page. Whether you are a developer creating a landing page for your SaaS or a marketer working in a headless CMS, Copilot transforms your product brief into a structured sales pitch. By combining proven copywriting techniques (AIDA, PAS, storytelling) with the power of contextual autocompletion, you get sales pages that convert, all without leaving VS Code. This prompt has been optimized to leverage Copilot's context window and produce immediately usable results.

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💻DeveloppementIntermediateAll AIs

GitHub Copilot Prompt for Creating a Prototype

GitHub Copilot has become an indispensable ally for developers who want to quickly turn an idea into a functional prototype. Rather than starting from scratch and writing every line of code manually, Copilot can significantly accelerate the prototyping phase by generating complete code structures, UI components, and business logic from natural language descriptions. Whether you are building a web application, a REST API, or an interactive user interface, a well-crafted prompt allows Copilot to produce a functional skeleton in minutes rather than hours. The main challenge lies in the precision of your prompt: the more clearly you describe the desired architecture, the technology stack, and the key features, the more usable the generated prototype will be and the closer it will be to your vision. This page guides you with optimized prompts to get the most out of GitHub Copilot in your prototyping process, from simple MVPs to multi-component applications.

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✍️RedactionIntermediateAll AIs

Sora Prompt for Writing a Video Script

Sora, the artificial intelligence model developed by OpenAI, is not limited to generating videos from text. It is also a powerful tool for structuring and writing compelling video scripts. By leveraging its contextual understanding and content generation capabilities, you can obtain complete scripts with scene-by-scene breakdowns, visual instructions, dialogues, and narration. Whether you produce content for YouTube, advertisements, corporate videos, or short films, a well-constructed prompt allows Sora to generate a script that respects the narrative codes of the video format. The challenge is to provide enough context — tone, target audience, duration, goal — for the model to produce a document that can be directly used by a production team. In this guide, we offer an optimized main prompt as well as three variants adapted to your expertise level, to turn your ideas into professional video scripts ready to be shot.

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✍️RedactionIntermediateAll AIs

Perplexity Prompt for Writing Sales Prospecting Emails

Email prospecting remains one of the most powerful levers for business development, but crafting messages that capture attention and generate responses is a real challenge. Thanks to its real-time web search capabilities, Perplexity offers a significant advantage over other AI tools: it can analyze your prospect's website, identify recent news, and understand their industry before writing a single line. This automatic contextualization transforms generic emails into hyper-personalized messages that demonstrate genuine knowledge of the recipient. Whether you're a salesperson, startup founder, or freelancer, using Perplexity for your prospecting emails drastically reduces pre-research time while significantly boosting your open and reply rates. In this guide, you'll discover optimized prompts to generate impactful prospecting emails, tailored to various contexts and levels of personalization.

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