Free AI Prompt Library - ChatGPT, Claude, Gemini

DALL-E Prompt for Defining a Positioning

DALL-E, OpenAI's image generator, can become a powerful strategic tool to define your brand positioning. By translating your brand vision into concrete images, you visually explore communication territories even before drafting a single line of copy. This approach lets you quickly test different aesthetic, emotional, and symbolic directions for your positioning. Instead of spending weeks in abstract brainstorming, you get visual representations of your brand universe, values, and unique value proposition in minutes. The generated images serve as a strategic moodboard to align your team, brief your designers, and validate your positioning hypotheses with your target audience. Whether you're launching a new brand, repositioning an existing product, or exploring new market segments, DALL-E offers an unprecedented visual experimentation playground to crystallize your brand identity and differentiate yourself from the competition.

Gemini Prompt to Create a Sales Funnel

Creating an effective sales funnel is one of the major challenges of digital marketing. Each stage — from awareness to conversion — must be designed to guide the prospect naturally toward purchase. Gemini, Google's AI model, excels at designing sales funnels thanks to its ability to analyze complex marketing data and generate persuasive content tailored to each phase of the customer journey. Whether you sell a digital product, an online course, or a B2B service, Gemini can help you structure your entire funnel: landing pages, email sequences, sales pages, upsells and downsells. By providing a well-constructed prompt that specifies your offer, target audience, and conversion goals, you get a complete action plan with the copywriting for each element. Gemini's strength lies in its deep understanding of persuasion mechanics and its ability to adapt tone and arguments according to your prospect's awareness level. Discover how to harness Gemini's full potential to build a sales funnel that converts.

DALL-E Prompt for Competitive Analysis

DALL-E, OpenAI's image generator, offers a unique visual approach to competitive analysis. Rather than relying on traditional comparison tables, DALL-E allows you to create impactful visual representations: comparative infographics, illustrated positioning matrices, market mapping, or competitive mood boards. By generating visuals that synthesize your competitors' strengths and weaknesses, you obtain presentation materials that are immediately usable in strategic meetings. This approach facilitates communicating competitive insights to non-technical teams and helps visualize differentiation opportunities that raw data doesn't always reveal. Whether you want to compare visual identities, illustrate pricing positioning, or create impactful competitive mapping, DALL-E turns your analysis into a powerful visual decision-making tool. The prompts below will guide you in producing clear, professional analytical visuals that can be directly integrated into your strategic presentations.

DALL-E Prompt for Creating a Software Architecture Diagram

DALL-E, OpenAI's image generation model, offers a unique ability to visualize abstract concepts like software architecture. Traditionally confined to whiteboards and diagramming tools, visual representations of system architectures can now be generated in seconds with a well-crafted prompt. Whether you want to illustrate a microservices architecture, an MVC pattern, or a cloud infrastructure, DALL-E can produce clear diagrams, stylized schematics, and conceptual representations that facilitate communication between technical teams and non-technical stakeholders. The main challenge lies in the prompt formulation: you need to guide the model towards a structured, readable, and technically coherent representation, avoiding overly artistic renderings that sacrifice clarity for aesthetics. This guide provides optimized prompts to obtain professional software architecture visualizations, suitable for your presentations, technical documentation, and architectural brainstorming sessions.

Sora Prompt for Creating Instagram Stories

Sora, OpenAI's video generation model, opens up unprecedented possibilities for creating impactful Instagram stories. Where creators used to spend hours filming, editing, and retouching their content, Sora allows you to produce professional-quality vertical videos from a simple text description. For brands, influencers, and community managers, this is a significant productivity lever: you can generate engaging stories in minutes, test different visual concepts without mobilizing a film crew, and maintain a steady publishing cadence. The story format — vertical, short, immersive — is particularly well-suited for AI generation, as production expectations differ from the classic feed. Instagram users consume stories quickly and value authenticity and immediate visual impact rather than cinematic perfection. By mastering the right Sora prompts, you can create captivating sequences that stop the scroll, tell a story in seconds, and strengthen your brand identity, all without technical video editing skills.

Stable Diffusion Prompt for Building a REST API

Stable Diffusion, known for its powerful image generation, can play an unexpected yet valuable role in building a REST API. While the tool doesn't generate code directly, it excels at producing architecture diagrams, data flow charts, documentation interface mockups, and technical visuals that support API development. By visualizing your endpoint structure, resource relationships, and authentication flows, you speed up the design phase and improve communication within your team. A well-crafted prompt yields clear visual representations of your REST architecture: entity-relationship diagrams, routing schemas, HTTP request pipeline illustrations, or monitoring dashboard mockups. These visual assets become living documentation tools that complement your OpenAPI specification. In this guide, we offer optimized prompts for generating professional technical visuals related to REST API design, from architecture diagrams to documentation illustrations and data model representations.

Perplexity Prompt to Generate a Revision Plan

Perplexity AI stands out from other AI assistants thanks to its ability to cross-reference up-to-date sources to produce reliable and cited answers. This strength makes it a particularly suitable tool for creating revision plans, as it can analyze official syllabi, proven pedagogical methodologies, and expert learning recommendations to build a customized schedule. Unlike a generic plan found online, a plan generated via Perplexity adapts to your subject, level, time constraints, and specific goals. Whether you are preparing for the baccalaureate, a competitive exam, university midterms, or a professional certification, a well-structured prompt will enable Perplexity to leverage its search capabilities to provide you with a detailed, realistic, and actionable revision plan. The challenge is to formulate your request with enough context for the AI to precisely understand your situation and produce a plan you can follow starting today, day by day, with memorization methods suited to each type of content to be learned.

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.

DALL-E Prompt for Generating Exercises

DALL-E, OpenAI's image generation model, offers remarkable possibilities for creating visual educational materials. In the field of education, illustrated exercises capture learners' attention more effectively and make abstract concepts easier to understand. Whether you are a teacher, trainer, or instructional designer, DALL-E allows you to quickly produce custom visuals for your exercise sheets: diagrams to complete, illustrations of math problems, scenes to describe in a foreign language, or even anatomical charts to label. The major advantage lies in total customization: you adapt each image to your students' level, the lesson topic, and the type of skill targeted. No more spending hours searching through generic image banks. By mastering the right prompts, you turn DALL-E into an educational creation assistant capable of producing coherent, clear, and engaging visual exercises. This guide offers an optimized prompt along with its variants to cover all teaching levels and types of visual exercises.

ChatGPT Prompt to Create a FAQ

Creating a relevant and comprehensive FAQ requires a deep understanding of your audience and their concerns. ChatGPT radically transforms this process by allowing you to generate structured questions and answers, anticipating your users' real queries. Rather than guessing what your visitors are looking for, you can leverage the model's ability to analyze a business context and produce natural questions, phrased as a real customer would ask. Whether you are building a FAQ for an e-commerce site, a SaaS, a customer service page, or technical documentation, ChatGPT helps you cover all angles: basic questions, frequent objections, edge cases, and technical concerns. The result is a FAQ that actually reduces your support load, improves your SEO through schema FAQ markup, and guides your visitors toward conversion. In this guide, you will find one main optimized prompt along with three variants tailored to your level of requirement, allowing you to produce professional FAQs in minutes instead of hours.

Gemini Prompt for Generating Exercises

Gemini, Google's artificial intelligence model, excels at creating structured educational content adapted to different learning levels. Whether you are a teacher, trainer, or instructional designer, using Gemini to generate exercises saves considerable time while maintaining high pedagogical quality. The model can produce a variety of exercises—MCQs, fill-in-the-blank exercises, case studies, open-ended problems—while respecting the learning objectives you define. Thanks to its fine understanding of the educational context, Gemini can adjust the difficulty level, integrate explanatory feedback for each answer, and structure a coherent progression. The main challenge lies in prompt formulation: a well-constructed prompt produces exercises that are immediately usable in class or training, while a vague prompt generates generic, less usable content. In this guide, you will find an optimized main prompt as well as variants adapted to your level of requirement, to turn Gemini into a true instructional design assistant.

GitHub Copilot Prompt for Summarizing a Document

GitHub Copilot, the AI assistant developed by GitHub and powered by OpenAI models, is not limited to code generation. Integrated directly into your editor (VS Code, JetBrains, Neovim), it also excels at summarizing technical documents, specifications, README files, or any documentation in your project. Summarizing a document is a common task for developers who need to quickly understand the content of a documentation file, a detailed bug report, an RFC, or a lengthy changelog. By using Copilot Chat with a well-structured prompt, you can get a clear, hierarchical summary in seconds without leaving your development environment. The main advantage of Copilot for this task is its ability to understand your project context: it can cross-reference the document content with surrounding source code to produce more relevant, action-oriented summaries. Whether you're onboarding a new team, reviewing documentation, or preparing a presentation, mastering the art of the summary prompt with Copilot will save you considerable time daily.