Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 4167 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 4167 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, educationβ¦) 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 3133-3144 of 4167 prompts
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.
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.
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.
Midjourney Prompt to Optimize SEO
Midjourney has become an essential tool for SEO professionals who want to enrich their visual content without blowing their budget. Search engines increasingly value pages with original and relevant images, to the detriment of overused generic stock photo banks. By generating unique visuals with Midjourney, you improve time on page, reduce bounce rate, and increase your chances of appearing in Google Images β a source of organic traffic often overlooked. Image SEO optimization involves creating contextual visuals that reinforce content understanding by users and indexing robots. A well-crafted Midjourney prompt allows you to produce blog illustrations, stylized infographics, featured images, and explanatory diagrams that capture attention in SERPs. By combining precise descriptions, web-adapted format parameters, and visual consistency with your brand guidelines, you turn each image into a natural search engine optimization lever. This guide provides optimized prompts for creating visuals that directly serve your SEO strategy.
Prompt ChatGPT to Create a Prototype
Creating a prototype is a crucial step in any development process, whether for a mobile app, website, physical product, or innovative service. Traditionally, this phase required advanced technical skills, expensive specialized tools, and several weeks of work. With ChatGPT, you can now dramatically accelerate this step by generating functional mockups, technical architectures, exploratory code, and detailed specifications in minutes. The AI helps you structure your idea, define key features, and produce concrete deliverables you can immediately test with target users. Whether you are a solo entrepreneur seeking to validate a concept, a designer wanting to quickly explore multiple directions, or a developer looking to lay the groundwork for an MVP, the prompts on this page will help you transform an abstract idea into a tangible prototype. The goal is not to replace in-depth design work, but to drastically reduce the time between initial idea and first user feedback, leveraging ChatGPT's ability to synthesize, structure, and generate technical content tailored to your context.
GitHub Copilot Prompt for Writing a Speech
GitHub Copilot, the AI development assistant created by GitHub and OpenAI, is not limited to code generation. Thanks to its advanced natural language processing capabilities, it can also help you write structured content like a speech. Whether you are preparing an address for a professional event, a wedding speech, or a public presentation, Copilot helps you organize your ideas, find the right tone, and build compelling arguments. By using the chat integrated into your code editor, you can quickly iterate on the structure, style, and content of your speech. Copilot's advantage lies in its ability to understand the context you provide and generate coherent suggestions that respect your constraints of duration, audience, and register. In this guide, we offer you an optimized prompt to get the most out of GitHub Copilot for speech writing, along with variants for different experience levels and answers to the most common questions about this creative use of the tool.
Sora Prompt to Create a Presentation
Sora, the video generation model developed by OpenAI, opens up unprecedented possibilities for creating visually captivating presentations. Rather than limiting yourself to traditional static slides, Sora allows you to generate dynamic video sequences that illustrate your ideas with remarkable visual impact. Whether you are preparing a pitch for investors, a professional conference, or internal training, Sora transforms your concepts into realistic or stylized animated scenes. The tool particularly excels at creating smooth transitions, visual metaphors, and product demonstrations that would otherwise be impossible to film. By crafting precise prompts that describe the visual style, tempo, and content of each sequence, you obtain professional clips ready to be integrated into PowerPoint, Keynote, or any other presentation software. This guide offers optimized prompts to fully leverage Sora's potential in a presentation context, covering various complexity levels and common use cases.
Stable Diffusion Prompt to Define a Positioning
Stable Diffusion is an artificial intelligence image generation tool that can radically transform your approach to brand positioning. By creating conceptual visuals, automated moodboards and visual representations of your brand universe, Stable Diffusion lets you rapidly explore creative directions that would have taken hours of work with traditional methods. Defining a positioning involves crystallizing the essence of your brand into a coherent and differentiating visual identity. With well-crafted prompts, you can generate image series that embody your values, your tone and your brand territory, then compare them to refine your direction. This visual approach to positioning perfectly complements classic strategic analysis by making abstract concepts like premium, accessibility, innovation or authenticity tangible. Whether you are an entrepreneur, an artistic director or a brand strategy consultant, mastering Stable Diffusion prompts for positioning gives you a considerable advantage to iterate quickly and present compelling visual leads to your clients or teams.
Prompt Claude for Generating SQL Queries
Generating SQL queries is one of the tasks where Claude particularly excels. Whether you are a backend developer, data analyst, or database administrator, formulating complex queries can be time-consuming and error-prone. Claude understands the nuances of different SQL dialects (PostgreSQL, MySQL, SQLite, SQL Server, Oracle) and can transform a natural language description into an optimized and functional query. The AI can handle multiple joins, nested subqueries, advanced aggregation functions, CTEs (Common Table Expressions), and even window functions. By providing Claude with your database schema and a clear description of what you want to obtain, you receive a ready-to-use query along with explanations of the logic used. This significantly speeds up development, reduces bugs related to SQL syntax, and even allows less technical profiles to manipulate complex data with confidence. Claude can also optimize existing queries, detect performance issues, and suggest relevant indexes.
Gemini Prompt for Drafting Terms of Service (ToS)
Drafting Terms of Service (ToS) is a crucial legal step for any website, mobile app, or online service. These documents govern the relationship between the publisher and its users, define the rights and obligations of each party, and protect the company in case of disputes. However, their drafting is often perceived as complex, costly, and time-consuming. Gemini, Google's AI model, offers a powerful solution for generating structured, comprehensive ToS tailored to your business. Thanks to its ability to process detailed instructions and produce coherent legal content, Gemini allows you to obtain a professional first draft of your ToS in minutes. Whether you are launching an e-commerce site, a SaaS platform, or a blog with a membership area, a well-crafted prompt will guide Gemini to cover all essential clauses: purpose of the service, intellectual property, personal data protection, limitation of liability, and termination terms. Nevertheless, it remains essential to have the final document validated by a legal professional to ensure compliance with applicable laws.
Prompt Claude for Generating Python Code
Claude, developed by Anthropic, is one of the most powerful AI assistants for generating Python code. With its deep understanding of programming paradigms, best practices, and popular libraries, Claude can produce clean, documented, and functional code in seconds. Whether you are a beginner developer looking to learn by example, or a professional wanting to speed up your workflow, knowing how to formulate an effective prompt makes all the difference between a generic snippet and production-ready code. The challenge is not simply to ask "write Python code", but to provide enough context β objective, constraints, style, error handling β so that Claude generates exactly what you need. A well-structured prompt yields code that follows PEP 8 conventions, includes type hints, handles edge cases, and integrates naturally into your existing project. In this guide, you will find an optimized main prompt as well as variants tailored to each expertise level to get the most out of Claude in your Python projects.
Stable Diffusion Prompt for Writing a Report
Stable Diffusion, as an AI-powered image generation tool, can transform how you illustrate and enrich your professional reports. While Stable Diffusion doesn't write text, it is a powerful ally for creating custom visuals that accompany and reinforce your report content: conceptual infographics, cover illustrations, stylized diagrams, visual data representations, or mood images to contextualize your message. A well-illustrated report captures the reader's attention more effectively, makes complex concepts easier to grasp, and strengthens your document's credibility. With the right prompts, you can generate professional visuals consistent with your brand guidelines without resorting to generic stock image libraries. This page offers optimized prompts to produce professional-quality illustrations designed to accompany your reports, whether they are activity reports, market analyses, financial statements, or strategic documents. Mastering the art of Stable Diffusion prompts for your reports will save you considerable time while delivering unique visuals perfectly tailored to your message.