Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 447 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 447 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 337-348 of 447 prompts
GitHub Copilot Prompt for Creating a Knowledge Base
GitHub Copilot, the AI development assistant integrated into code editors, proves to be a powerful ally for creating structured and maintainable knowledge bases. Whether you want to centralize your team's technical documentation, organize internal procedures, or build a collaborative wiki, Copilot can accompany you at every step: from designing the data schema to generating content templates, including automating indexing and search. The main challenge lies in initial structuring: a poorly architected knowledge base quickly becomes a cemetery of unusable documents. With well-formulated prompts, you can ask Copilot to generate consistent file structures, data models adapted to your domain, and import scripts to feed your base from existing sources. This page offers an optimized main prompt as well as variants adapted to your level, to fully leverage GitHub Copilot in creating a robust, scalable, and easily consultable knowledge base for your entire organization.
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.
Perplexity Prompt to Create an FAQ
Perplexity is an AI-powered search tool that excels at synthesizing information from multiple verified sources. For creating an FAQ, this capability is especially valuable: rather than imagining the questions your users have, Perplexity can analyze real questions asked on the web, forums, competitor sites, and community spaces. By combining real-time search and structured text generation, Perplexity allows you to produce comprehensive, relevant, and data-driven FAQs. Whether you are launching a new product, documenting an existing service, or improving your SEO through FAQ rich snippets, a well-crafted prompt turns Perplexity into a writing assistant that covers all of your audience's concerns. The decisive advantage over a classic LLM lies in factual grounding: each question-answer can rely on cited sources, which strengthens your content's credibility and reduces the risk of hallucinations.
Mistral Prompt to Optimize a Workflow
Mistral, the leading French AI model, excels in analyzing and optimizing business processes. With its deep understanding of context and its ability to structure actionable recommendations, Mistral is a powerful ally for identifying bottlenecks, eliminating redundancies, and streamlining your workflows. Whether you are looking to optimize an internal validation process, a content production chain, or a data pipeline, a well-crafted prompt allows Mistral to map your current flow, detect inefficiencies, and propose concrete improvements with measurable gains. The approach involves providing the model with a precise description of your existing workflow—steps, actors, tools, timelines—and then requesting a systematic analysis followed by prioritized recommendations. This methodology turns Mistral into an operational consultant capable of handling in a few seconds what would take hours of manual auditing. In this guide, you will find an optimized primary prompt, variants adapted to your level of expertise, and practical tips to get the most out of Mistral in your continuous improvement projects.
Mistral Prompt for Creating an FAQ
Creating a relevant and comprehensive FAQ requires a fine understanding of your audience and their questions. Mistral, the leading French language model, excels at this task thanks to its natural command of French and its ability to anticipate the questions users actually ask. Whether you're developing an FAQ for an e-commerce site, a SaaS service, technical documentation, or customer support, Mistral can generate structured, precise question-and-answer pairs tailored to your business context. The advantage of using a well-constructed prompt over manually writing each entry is significant: you get a solid foundation in seconds that you can then refine. The model can adopt different levels of technicality, group questions by theme, and formulate answers that genuinely reduce your support workload. In this guide, we offer an optimized prompt for Mistral that generates professional FAQs, along with variants based on your level of expertise in prompt engineering.
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.
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.
Claude Prompt for Planning a Meeting
Planning an effective meeting requires much more than simply blocking a slot in a calendar. You need to define a clear objective, identify the right participants, prepare a structured agenda, and anticipate logistics. Claude excels at this task by helping you structure each step of the planning, from initial framing to post-meeting follow-up. Whether you are organizing a weekly team check-in, a strategic steering committee, or a brainstorming workshop, Claude adapts its recommendations to the specific context of your meeting. The AI helps you formulate measurable objectives, build a timed agenda, draft invitations, and prepare supporting documents. By using Claude to plan your meetings, you save considerable preparation time while significantly increasing the quality and productivity of your exchanges. No more meetings without a clear objective or that systematically run over time: Claude provides you with a methodical framework to make every minute count.
DALL-E Prompt for Organizing a Project
DALL-E, the artificial intelligence image generator developed by OpenAI, can become an unexpected ally in organizing your projects. By creating impactful visuals—conceptual diagrams, visual dashboards, planning infographics, or workflow illustrations—you transform abstract ideas into concrete and memorable representations. Whether you are preparing a presentation for your team, designing a strategic mood board, or seeking to illustrate the various phases of a complex project, DALL-E allows you to quickly produce professional visual aids without graphic design skills. The visual organization of a project facilitates shared understanding among stakeholders, improves communication, and accelerates decision-making. By formulating precise prompts that describe the structure, style, and key elements of your project, you obtain images that serve as both an operational guide and a motivational tool for your teams. Discover how to leverage DALL-E to give a visual and structured dimension to each stage of your project management.
Midjourney Prompt for Automating Tasks
Midjourney has become an essential tool for automating visual creation and freeing up considerable time on repetitive graphic tasks. Whether you manage an e-commerce catalog, produce social media content, or design marketing assets, Midjourney lets you systematize image generation by turning text instructions into consistent, professional visuals. Automation with Midjourney relies on mastering structured prompts, recurring parameters, and reproducible workflows. By defining reusable prompt templates, you can generate dozens of variations in minutes where a designer would spend hours. The goal is no longer to create a single image but to build a scalable visual production system. This guide provides a main prompt optimized for automation, along with variations suited to your expertise level. You'll discover how to structure your instructions for consistent results, leverage advanced parameters to maintain visual coherence across entire series, and integrate Midjourney into an automated production pipeline. The aim: turn Midjourney into a true creative production machine.
Midjourney Prompt to Create a Knowledge Base
Midjourney is an AI image generation tool that can transform how you design the visual elements of a knowledge base. Whether you're building an internal wiki, technical documentation, or an educational platform, visuals play a crucial role in information understanding and retention. With Midjourney, you can create concept illustrations, stylized explanatory diagrams, thematic icons, and cover visuals for each section of your knowledge base. The major advantage lies in visual consistency: by defining a uniform graphic style from the start, every generated image blends seamlessly into the whole. This eliminates the need to rely on generic stock image libraries or hire a graphic designer for each new piece of content. In this guide, we provide optimized prompts to produce professional visuals tailored to different categories of a knowledge base, whether they be concept diagrams, process illustrations, or visual representations of complex data.
Stable Diffusion Prompt to Create a Knowledge Base
Stable Diffusion is an artificial intelligence image generation tool that can radically transform how you build and enrich a visual knowledge base. Whether you're documenting internal processes, creating illustrated guides, or developing a library of educational resources, Stable Diffusion lets you produce consistent, informative professional visuals at scale. Unlike generic stock image libraries, AI-generated illustrations can be perfectly tailored to your business context, your brand guidelines, and your specific documentation needs. By combining well-structured prompts with Stable Diffusion's capabilities, you can create explanatory diagrams, thematic icons, simplified infographics, and illustrations of abstract concepts that make your knowledge base more accessible and engaging. This guide provides you with optimized prompts to systematically generate quality visuals intended to enrich your documentation, internal wikis, help centers, and training materials.