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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 349-360 of 461 prompts

ProductiviteIntermediateAll AIs

Sora Prompt to Optimize a Workflow

Sora, the video generation model developed by OpenAI, opens unprecedented possibilities for optimizing creative and professional workflows. Whether you are a videographer, marketer, or production manager, Sora drastically reduces the time spent on creating visual content by automating the most time-consuming steps. Instead of mobilizing a film crew, scouting locations, and managing post-production, you can generate high-quality video sequences directly from precise text descriptions. Optimizing a workflow with Sora goes beyond simple video generation: it involves rethinking your entire production chain to leverage AI at every stage, from storyboarding to final delivery. By structuring your prompts correctly, you can achieve consistent, repeatable results aligned with your visual identity, while freeing up time for high-value tasks like art direction and content strategy. This guide provides you with essential prompts to effectively integrate Sora into your daily work process.

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ProductiviteIntermediateAll AIs

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.

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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.

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ProductiviteIntermediateAll AIs

Mistral Prompt for Automating Tasks

Mistral, the leading French AI model, stands out for its ability to understand and execute complex automation instructions. Whether you are an entrepreneur, developer, or operations manager, Mistral can turn your manual workflows into intelligent automated processes. Thanks to its optimized architecture and nuanced understanding of context, Mistral excels at creating automation scripts, generating conditional rules, and orchestrating repetitive tasks. Prompt-driven automation delegates the design of complete workflows to AI: email sorting, report generation, data transformation, or even content scheduling. Unlike simple code copy-pasting, a well-structured prompt allows Mistral to adapt to your specific business context and produce bespoke solutions. In this guide, you will discover a core prompt optimized for Mistral, along with three variants tailored to your expertise level. Each prompt is designed to leverage Mistral's strengths: execution precision, adherence to constraints, and the ability to generate structured outputs directly usable in your automation tools like Zapier, Make, or n8n.

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ProductiviteIntermediateChatGPT

ChatGPT Prompt for Brainstorming Ideas

Brainstorming is a crucial step in any creative process, but it's easy to go in circles or get stuck on conventional ideas. ChatGPT excels in this area by acting as a tireless thinking partner, capable of generating dozens of leads in seconds. Unlike classic brainstorming where cognitive biases and fear of judgment limit creativity, AI proposes unexpected idea associations by drawing from various fields. Whether you are looking for a concept for a new product, angles for a marketing campaign, article topics, or solutions to a complex problem, a well-structured prompt turns ChatGPT into a true idea machine. The key lies in how you formulate your request: the more context you provide about your goal, constraints, and desired outcome, the more relevant and actionable the generated ideas will be. This guide offers an optimized prompt as well as several variants to adapt your brainstorming session to your level of requirement and the complexity of your project.

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ProductiviteIntermediateAll AIs

GitHub Copilot Prompt for Automating Tasks

GitHub Copilot has become an essential assistant for developers looking to boost productivity. Beyond simple code completion, Copilot excels at automating repetitive tasks: generating scripts, creating CI/CD pipelines, batch writing unit tests, or systematically refactoring codebases. By crafting precise prompts, you can delegate to Copilot the creation of complete workflows that would have required hours of manual work. The challenge is to structure your instructions so that the AI understands not only what you want to automate, but also the technical context, your environment constraints, and the expected level of robustness. Whether you're looking to automate application deployment, data migration, documentation generation, or setting up Git hooks, a well-constructed prompt transforms Copilot into a true automation engine. This guide provides tested and optimized prompts to get the most out of GitHub Copilot in your daily automation workflows.

0115
ProductiviteIntermediateAll AIs

Stable Diffusion Prompt for Meeting Planning

Stable Diffusion offers unique possibilities to visually enhance your meeting planning. Whether you need to create striking invitation visuals, illustrations for your agendas, infographics summarizing key points to address, or visual aids to energize your presentations, this AI image generation tool transforms how you prepare for professional gatherings. By generating custom visuals—organizational charts, thematic illustrations, personalized pictograms, or event banners—you capture participants' attention even before the meeting starts. The prompts presented on this page are designed to produce professional outputs suited to a corporate context: clean layout, subdued color palette, legible typography, and structured compositions. Whether your meeting is a creative brainstorming session, an executive committee, or a weekly team check-in, you'll find optimized prompts here to generate visual materials that bring a professional and engaging dimension to your planning while saving you precious time on graphic creation.

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ProductiviteIntermediateGemini

Gemini Prompt for Organizing a Project

Organizing a project can quickly become a headache, especially when juggling multiple tasks, deadlines, and stakeholders. Gemini, Google's artificial intelligence, proves to be a valuable ally for structuring your projects from A to Z. Thanks to its ability to understand complex contexts and generate detailed action plans, Gemini helps you turn a vague idea into a perfectly organized project. Whether you're launching a startup, managing an event, or coordinating a team on a technical deliverable, a well-crafted prompt provides a complete roadmap with milestones, responsibilities, and monitoring indicators. The advantage of Gemini lies in its native integration with the Google ecosystem (Docs, Sheets, Calendar), which facilitates the practical implementation of the generated plans. In this guide, you'll discover an optimized main prompt along with three variants tailored to your level of expertise, to harness the full potential of Gemini in project management.

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ProductiviteIntermediateAll AIs

Sora Prompt for Automating Tasks

Sora, the video generation model developed by OpenAI, opens up unprecedented possibilities for automating the creation of visual content. Instead of producing each video manually, it is possible to structure prompts in a way that industrializes production: series of consistent clips, format variations for different platforms, or systematic generation of animated visuals from textual data. Automation with Sora relies on reusable prompt templates, where variables (subject, style, duration, atmosphere) are clearly isolated to allow batch execution. This approach is particularly relevant for marketing teams who need to produce dozens of creative variants, content creators feeding multiple channels simultaneously, or companies looking to generate explanatory videos at scale. By mastering the principles of structuring Sora prompts for automation, you transform a creative tool into a true video production pipeline capable of generating consistent and professional results without manual intervention at each iteration.

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ProductiviteIntermediateGemini

Gemini Prompt for Planning a Meeting

Planning an effective meeting requires more than just picking a time slot. You need to define clear objectives, prepare a structured agenda, identify key participants, and anticipate logistical needs. Gemini, Google's AI, is a powerful assistant for orchestrating every step of this preparation. With its ability to synthesize complex information and generate structured documents, Gemini helps you turn a simple invitation into a productive meeting where every minute counts. Whether you're organizing a weekly team check-in, a quarterly project review, or a brainstorming workshop, a well-crafted prompt yields a complete meeting plan including the agenda, time allocation, preparatory documents, and even key questions to address. No more meetings that drag on without conclusion: with Gemini, you structure your discussions upfront to maximize the impact of every professional encounter.

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ProductiviteIntermediateChatGPT

ChatGPT Prompt to Optimize a Workflow

Workflow optimization is a major productivity lever, whether for a development team, a marketing department, or complex project management. ChatGPT excels at analyzing existing processes and suggesting concrete improvements. By accurately describing your current workflow—its steps, pain points, tools, and actors—you get a clear mapping of inefficiencies and a structured action plan to eliminate them. The AI identifies automatable repetitive tasks, bottlenecks, redundant steps, and unnecessary handoffs between teams. It can also suggest suitable tools, process templates, and performance indicators to measure the impact of changes. Whether you aim to reduce customer request processing time, streamline your content pipeline, or rationalize your approval processes, a well-crafted prompt turns ChatGPT into an operational optimization consultant capable of producing actionable recommendations in seconds.

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ProductiviteIntermediateAll AIs

Perplexity 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 relevant agenda, identify the right participants, prepare necessary documents, and anticipate points of friction. Perplexity, with its real-time search and information synthesis capabilities, becomes an invaluable assistant for structuring every step of the preparation. Whether you are organizing a weekly team check-in, a strategic meeting with management, or a brainstorming workshop, Perplexity helps you gather best practices, formulate clear objectives, and create a structure that maximizes each participant's time. No more meetings that could have been an email: with a well-crafted prompt, you get an actionable meeting plan, framing questions, and even suggestions for post-meeting follow-up. The tool particularly excels at finding proven methodologies and adapting them to your specific context.

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