Free AI Prompt Library - ChatGPT, Claude, Gemini
Library of 461 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 461 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 385-396 of 461 prompts
Claude Prompt for Optimizing a Workflow
Workflow optimization is a major productivity lever, but it requires systematic analysis that few professionals have time for. Claude excels in this area thanks to its ability to break down complex processes, identify bottlenecks, and propose concrete and actionable improvements. Whether you manage a production chain, a software development pipeline, a document validation process, or a marketing workflow, Claude can analyze each step, quantify inefficiencies, and suggest optimizations tailored to your context. By providing a detailed description of your current workflow — steps, actors, tools used, timelines, and friction points — you get a structured analysis that goes far beyond a simple audit. Claude suggests reorganizations, possible automations, elimination of redundancies, and monitoring metrics. The result is a directly applicable optimization plan, with clear priorities and estimated gains for each suggested improvement.
Midjourney Prompt for Organizing a Project
Midjourney is primarily known for generating artistic images, but it proves to be a powerful tool for creating impactful project management visuals. Whether you need planning infographics, visual dashboards, stylized Gantt charts, or creative mind maps, Midjourney transforms your organizational concepts into clear and engaging visual representations. Organizing a project requires an overview that conventional tools sometimes struggle to communicate effectively. With well-crafted prompts, you can generate visuals that synthesize key steps, task dependencies, and important milestones of your project. These images then serve as powerful communication aids during team meetings, stakeholder presentations, or simply as personal visual guides to keep on track. In this guide, you will discover one optimized main prompt as well as several variants adapted to your level of expertise with Midjourney, to transform your project organization into professional and inspiring visuals.
Perplexity Prompt for Automating Customer Service
Automating customer service is a major challenge for companies seeking to offer a responsive and personalized experience without increasing operational costs. Perplexity, thanks to its real-time search and document synthesis capabilities, allows building intelligent response databases, analyzing recurring requests, and generating response scripts tailored to each situation. Unlike conventional decision-tree chatbots, the prompt-based approach with Perplexity offers remarkable flexibility: the tool can cross-reference your existing FAQs, customer feedback, and industry best practices to produce natural and contextualized responses. Whether you run an e-commerce, SaaS, or B2B service, the prompts on this page will help you structure your support workflows, reduce ticket processing time, and maintain a high level of customer satisfaction. You will discover how to formulate your requests to obtain immediately actionable responses for your teams or integrable into your automation tools.
GitHub Copilot Prompt to Optimize a Workflow
GitHub Copilot has become an essential assistant for developers looking to optimize their development workflows. Whether you're working on CI/CD pipelines, deployment processes, or internal team workflows, Copilot can analyze your existing processes and suggest concrete improvements. By crafting a precise prompt that describes your current workflow, its friction points, and your optimization goals, you enable Copilot to generate tailored solutions: automation scripts, pipeline refactoring, redundancy elimination, and task parallelization. The goal is not just to save time, but to build robust, maintainable, and scalable workflows. A well-structured prompt transforms Copilot from a simple code generator into a true technical consultant capable of identifying bottlenecks and proposing optimized architectures. In this guide, you'll find a ready-to-use main prompt, its variants by expertise level, and tips to get the most out of it.
ChatGPT Prompt for Creating a Presentation
Creating a professional presentation can quickly become time-consuming: structuring ideas, writing impactful slides, balancing text and visuals, adapting the tone to the audience. ChatGPT radically transforms this process by allowing you to generate a complete structure, slide-by-slide content, and even design suggestions in minutes. Whether you are preparing an investor pitch, an academic defense, internal training, or a conference, a well-constructed prompt yields a coherent presentation with logical progression, catchy titles, and concise key points. The challenge is not simply to produce text, but to create a support that captures attention, facilitates understanding, and drives action. By providing ChatGPT with precise context — topic, audience, duration, objective — you get a tailored result that serves as a solid foundation to refine. This page offers tested and optimized prompts to fully leverage ChatGPT in creating impactful presentations, regardless of your expertise level.
ChatGPT Prompt to Create a Knowledge Base
Creating a structured knowledge base is a major challenge for any organization looking to centralize its knowledge, facilitate the onboarding of new employees, and reduce information loss. ChatGPT proves to be a powerful ally in this process: it can help you define the architecture of your base, write clear and consistent articles, structure categories and subcategories, and even generate FAQs from existing documents. Rather than starting from a blank page, you can leverage artificial intelligence to significantly accelerate the creation of documentary content while maintaining a consistent quality level. Whether you are building an internal knowledge base for your team, a help center for your customers, or product documentation, the prompts on this page will guide you step by step. The goal is to transform your scattered knowledge—emails, notes, conversations, documents—into an organized, searchable, and maintainable resource over time. Discover how to formulate your requests to ChatGPT to get professional and immediately usable results.
ChatGPT Prompt for Organizing a Project
Organizing a project can quickly become a headache, especially when juggling multiple tasks, deadlines, and stakeholders. ChatGPT proves to be a valuable ally for structuring your project from A to Z. By formulating the right prompt, you instantly get a clear action plan with detailed phases, milestones, responsibility allocation, and a realistic schedule. Whether you're launching a website redesign, a corporate event, or a digital product, ChatGPT helps you not forget anything by asking the right questions and suggesting proven frameworks like WBS (Work Breakdown Structure) or agile methodology. The major advantage is speed: in seconds, you go from a vague idea to a structured document you can share with your team. This guide provides an optimized main prompt along with three variants tailored to your expertise level, so you can organize any project methodically and effectively starting today.
Perplexity Prompt for Creating a Knowledge Base
Perplexity AI stands out from traditional search engines by its ability to synthesize information from multiple reliable sources with supporting citations. This feature makes it an ideal tool for building a structured knowledge base on any subject. Whether you are an entrepreneur wanting to document your industry, a training manager creating internal resources, or a researcher compiling the state of the art in a field, Perplexity allows you to extract, organize and verify complex information in a fraction of the time it would take manually. The main challenge lies in the prompt's formulation: a well-crafted prompt transforms Perplexity from a simple answer engine into a true intellectual curation assistant. It's not just about asking a question, but guiding the AI to structure its search according to a precise taxonomy, identify the most authoritative sources, and produce a directly usable deliverable. The prompts presented here have been optimized to maximize search depth, quality of cited sources, and structure of the resulting output, enabling you to build a reliable and reusable knowledge base.
DALL-E Prompt to Synthesize a Meeting
DALL-E, OpenAI's image generator, offers a radically different approach to synthesizing a meeting. Instead of a classic text-based summary, you can create a visual infographic, a digital sketchnote, or an illustrated mind map that captures the essence of the discussions. This method leverages visual memory—neuroscience studies show that three days later, we retain 65% of visual information versus 10% of text read. By transforming key decisions, action items, and friction points into a structured image, you produce a deliverable your colleagues will actually consult. DALL-E excels particularly at creating conceptual diagrams, visual metaphors, and organized compositions that make information immediately readable. Whether you're preparing a summary for your team, a presentation for management, or a project follow-up document, this visual approach transforms scattered notes into a memorable and shareable document that goes far beyond simple meeting minutes.
Gemini Prompt for Brainstorming Ideas
Brainstorming is a crucial step in any creative, strategic, or entrepreneurial project. Yet, generating original and relevant ideas remains a challenge, especially when working alone or running in circles on a topic. Gemini, Google's artificial intelligence model, excels at idea generation thanks to its ability to cross-reference various fields of knowledge and propose unexpected angles. Unlike classic brainstorming where cognitive biases often limit exploration, Gemini can traverse a much wider space of possibilities in a few seconds. Whether you're looking for content ideas, product concepts, brand names, marketing angles, or solutions to a complex problem, a well-structured prompt turns Gemini into a tireless thinking partner. The key is not simply to ask for ideas, but to frame the request to obtain diversified, actionable proposals aligned with your real constraints. The prompts presented here use proven techniques to maximize the quality and variety of generated ideas, guiding the model towards methodical exploration rather than just a generic list.
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.
Sora Prompt to Create an FAQ
Sora, the artificial intelligence model developed by OpenAI, is primarily known for its ability to generate videos from text descriptions. However, its content understanding and generation capabilities also make it a valuable tool for structuring visually engaging FAQ pages. By combining text and visual elements, Sora turns a simple list of questions and answers into dynamic, memorable content. Whether you want to create an FAQ for an e-commerce site, a SaaS application, or customer service, using well-crafted prompts with Sora delivers professional results in a fraction of the usual time. The key lies in precisely formulating your instructions: a detailed prompt ensures a clear, hierarchical FAQ tailored to your target audience. In this guide, we provide an optimized main prompt along with several variants based on your expertise level, to fully leverage Sora's potential in creating structured and visually appealing FAQ content.