Free AI Prompt Library - ChatGPT, Claude, Gemini

Gemini Prompt to Create Instagram Stories

Instagram Stories have become an essential tool to capture your audience's attention. With over 500 million daily users, this ephemeral format requires striking visuals, catchy texts, and a narrative that makes people want to swipe. Gemini, Google's AI, proves to be a powerful ally to create professional stories without spending hours on content creation. Thanks to its textual and visual generation capabilities, Gemini can help you write magnetic hooks, structure coherent story sequences, propose engaging scripts, and even suggest visual palettes suited to your brand identity. Whether you are a community manager, entrepreneur, or content creator, using Gemini for your stories allows you to maintain a regular publishing cadence while preserving a high level of quality. This prompt has been designed to fully leverage Gemini's strengths in creating Instagram Stories that generate engagement, DM responses, and conversions. It integrates best practices for vertical format, narrative codes of high-performing stories, and copywriting techniques adapted for mobile.

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.

Prompt ChatGPT for Summarizing a Document

Summarizing a document is one of the most requested tasks for ChatGPT, and for good reason: when faced with 50-page reports, dense scientific articles, or endless meeting minutes, saving time without losing the essentials has become a key skill. But a simple "summarize this text" often produces a flat result that misses important nuances. The difference between a mediocre summary and a truly useful one depends entirely on the quality of the prompt used. A good summary prompt must specify the expected format, desired level of detail, target audience, and priority elements. It should also guide ChatGPT on what not to do: invent information absent from the document, merge distinct ideas, or omit crucial numerical data. The prompts on this page are designed to extract the substance of a document while preserving its logical structure, key arguments, and conclusions. Whether you are a student working on a thesis, a professional reviewing an audit, or a researcher analyzing a literature review, you will find here the prompt tailored to your exact need.

Prompt for Claude to Create a TV Commercial Script

Creating an effective commercial script is an exercise combining creativity, consumer psychology, and narrative technique. Claude excels at this task thanks to its ability to structure a persuasive message while adapting the tone to your target audience. Whether you are preparing a 30-second radio spot, a video ad for social media, or a script for a TV campaign, Claude can generate scripts that capture attention from the first seconds, communicate your value proposition, and drive action. By providing Claude with key information about your product, target, and objectives, you get a professional script that follows advertising codes while standing out. The AI understands proven narrative mechanics—emotional hook, dramatic tension, product resolution—and applies them naturally. You can quickly iterate on multiple versions, test different creative angles, and refine the message until you get the perfect script for your campaign.

DALL-E Prompt for Writing a Job Offer

DALL-E, the AI image generator developed by OpenAI, offers an innovative visual approach to writing job offers. Instead of being limited to plain text, DALL-E enables the creation of impactful job ad visuals: recruitment posters, job infographics, social media banners, or illustrated job description mockups. In a competitive job market, a job offer accompanied by an attractive visual captures candidates' attention three times more effectively than a traditional text ad. With well-crafted prompts, you can generate professional designs that reflect your employer brand, highlight the position's benefits, and stand out on recruitment platforms. Whether you're a recruiter, HR manager, or startup founder, mastering DALL-E prompts for your recruitment visuals allows you to quickly produce polished communication materials without hiring a graphic designer. This guide provides optimized prompts for creating job offer visuals suited to different industries and seniority levels.

Stable Diffusion Prompt to Create a Loyalty Program

Stable Diffusion is an AI image generation tool that's particularly powerful for creating professional marketing visuals. When designing a loyalty program, it enables you to produce loyalty cards, promotional banners, reward icons, and cohesive visual materials without hiring a graphic designer. Whether you are launching a points program, a VIP tier system, or a digital stamp card, Stable Diffusion helps you visually bring every element of your program to life. The main advantage lies in iteration speed: you can test multiple creative directions in minutes, adjust colors to match your brand guidelines, and generate variations for different media (web, print, mobile app). This guide offers optimized prompts to create all the visual assets needed for an attractive, professional loyalty program, from a dedicated logo to communication visuals and illustrations of reward levels.

Midjourney Prompt for Writing a Sales Page

Midjourney is an artificial intelligence image generation tool that is revolutionizing visual creation for digital marketing. When it comes to writing a sales page, visuals play a decisive role in converting visitors into customers. A powerful hero image, realistic product illustrations, or emotional visuals can multiply your conversion rate by two or three. Midjourney enables you to create these custom visual assets without a photographer or graphic designer, in just a few minutes. Whether you sell a physical product, a service, or an online course, tailored prompts will give you professional visuals that reinforce your sales pitch. In this guide, we provide optimized prompts to generate the key images for a high-performing sales page: hero banners, product-in-situation shots, benefit illustrations, and testimonial visuals. Each prompt has been designed to produce images that capture attention, generate desire, and drive action—the three pillars of a sales page that converts.

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 Creating Instagram Stories

GitHub Copilot, the AI-powered coding assistant, is not limited to traditional code writing. It also excels at generating visual components and templates for social media, especially Instagram Stories. By leveraging its HTML/CSS, SVG, and creative code generation capabilities, you can produce professional Story designs directly from your code editor. Whether you are a developer looking to automate visual content creation for clients, a community manager wanting to streamline Story production, or an entrepreneur aiming to maintain a consistent visual identity, GitHub Copilot transforms your creative workflow. The code-based approach offers a major advantage: reproducibility. Unlike manual design tools, each Story generated via Copilot can be parameterized, versioned, and mass-produced. This guide provides optimal prompts to fully harness GitHub Copilot in creating impactful Instagram Stories, with responsive templates at 1080x1920 pixels, fluid CSS animations, and mobile-adapted typography.

ChatGPT Prompt to Create a Training Program

Creating a structured and effective training program usually requires hours of work: needs analysis, defining learning objectives, sequencing modules, choosing assessment methods. ChatGPT radically transforms this process by allowing you to generate a complete and coherent program in minutes. Whether you are a freelance trainer, corporate training manager, or instructional designer, AI helps you structure your content according to best practices in instructional design. By providing a well-constructed prompt, you get a program that respects Bloom's taxonomy, integrates varied learning modalities, and proposes assessments aligned with objectives. The main advantage lies in ChatGPT's ability to instantly adapt the program according to the target audience, desired duration, and skill level. You of course retain your business expertise to refine and personalize the result, but the time saved on initial structuring is significant. Discover below optimized prompts for creating professional and impactful training programs.

Perplexity Prompt to Create a Quiz

Perplexity stands out from other AI assistants due to its ability to combine real-time web search with structured content generation. For quiz creation, this advantage is decisive: Perplexity can fact-check, source its answers, and produce questions whose accuracy is guaranteed by up-to-date references. Whether you are a teacher preparing an assessment, a corporate trainer designing an e-learning module, or a content creator looking to engage your audience, Perplexity allows you to generate rigorous quizzes in minutes. Unlike a quiz fabricated from scratch by a classic LLM, questions generated via Perplexity are backed by verified data, significantly reducing the risk of factual errors. The prompt below has been designed to fully leverage this built-in search capability, guiding Perplexity towards structured, pedagogically coherent, and immediately usable output. You will get a complete quiz with questions, answer choices, detailed corrections, and explanations — all calibrated according to the difficulty level and target audience you define.

Claude Prompt for Creating a REST API

Creating a REST API is a fundamental task of modern backend development. Whether you are building a microservice, a SaaS application, or a full platform, a well-structured API is the backbone of your architecture. Claude excels at generating complete REST APIs following best practices: clear project structure, data validation, error handling, authentication, OpenAPI documentation, and tests. Rather than starting from scratch or copying outdated boilerplates, you can precisely describe your business needs to Claude and get a production-ready API in minutes. The major advantage lies in Claude's ability to adapt the code to your framework of choice (Express, FastAPI, NestJS, Django REST, Spring Boot) while applying RESTful conventions: appropriate HTTP verbs, correct status codes, pagination, filtering, and versioning. This guide provides optimized prompts to get the most out of Claude in designing and implementing your REST APIs, from quick prototypes to complete microservice architectures.