Free AI Prompt Library - ChatGPT, Claude, Gemini

GitHub Copilot Prompt for Text Correction

GitHub Copilot, GitHub's AI assistant integrated directly into your code editor, is not limited to code generation. It also excels at correcting and improving texts, whether technical documentation, README files, code comments, or editorial content. By leveraging its linguistic understanding capabilities, you can entrust it with proofreading your texts to identify and fix spelling, grammar, syntax, and style errors. This approach is particularly valuable for developers writing multilingual documentation or clear commit messages. Instead of switching to an external tool, you stay in your usual work environment, streamlining your workflow. The prompt we offer here is structured to guide Copilot precisely: it defines the expected role, the types of corrections desired, and the output format, ensuring consistent and actionable results every time.

Mistral Prompt for Survey Analysis

Survey analysis is a crucial step to transform raw data into actionable insights. Whether you're a researcher, marketer, or product manager, extracting value from survey results requires a rigorous methodology: identifying trends, spotting correlations, segmenting respondents, and formulating clear recommendations. Mistral, the French AI model, excels at this type of analytical task thanks to its ability to process structured data and produce nuanced syntheses. By providing a well-crafted prompt, you can obtain in seconds an analysis that would normally take several hours: response distribution, cross-tabulations, anomaly detection, and visualization of results in tables. This guide offers a prompt optimized for Mistral, broken down into three levels of complexity, so you can extract maximum value from your survey data, regardless of your data analysis expertise.

Mistral Prompt to Create an Interactive Tutorial

Mistral, the AI model developed by the French startup Mistral AI, excels at generating structured and engaging educational content. Creating an interactive tutorial is a unique challenge: it's not just about transmitting information, but designing a learning experience where the learner actively drives their progress. A well-crafted interactive tutorial alternates clear explanations, practical exercises, validation quizzes, and personalized feedback. Thanks to its nuanced understanding of language and ability to produce structured output, Mistral is perfectly suited to generate tutorials that guide users step-by-step, with checkpoints and conditional branches. Whether you need to train colleagues on a new tool, teach a technical skill, or build an onboarding journey, the following prompts will help you produce professional, pedagogically sound interactive tutorials ready for deployment on your training platforms or websites.

Midjourney Prompt for Crafting a Business Proposal

In a competitive business landscape, the visual quality of a proposal can be the difference between winning a contract and missing an opportunity. Midjourney, an AI-powered image generation tool, enables you to create professional, impactful visuals that significantly enhance your business documents. Whether illustrating an elegant cover, product mockups, conceptual infographics, or service scenarios, Midjourney transforms a standard text proposal into a memorable visual asset. The challenge is to generate images that reflect your company's professionalism and credibility while capturing the prospect's attention. By mastering the right prompts, you can produce custom visuals without relying on a graphic designer, speeding up your proposal production. This guide provides optimized prompts to create the key visual elements of a compelling business proposal, from the cover page to client case study illustrations, process diagrams, and corporate compositions tailored to your industry.

GitHub Copilot Prompt for Creating a Logo

GitHub Copilot, the AI-powered coding assistant developed by GitHub and OpenAI, is not limited to code generation. It can also accompany you in creating logos by generating SVG code, configurations for graphics libraries, or by guiding you in using programmatic design tools. Whether you are a developer wanting to create a logo for your open source project, an entrepreneur looking for a first visual prototype, or a designer exploring creative avenues through code, Copilot can significantly accelerate your process. By formulating a precise prompt describing the desired style, colors, typography, and symbolism, you will obtain structured and customizable SVG code directly in your editor. The major advantage of this approach is reproducibility and scalability: your logo is defined by code, thus versionable, modifiable by parameters, and exportable at any resolution. This method is particularly suited for geometric, minimalist, or typographic logos, which naturally lend themselves to algorithmic description.

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.

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.

DALL-E Prompt to Create a Pitch Deck

DALL-E, OpenAI's image generator, is a powerful ally for designing visuals for a compelling pitch deck. Instead of spending hours on generic stock image banks or waiting for deliverables from a graphic designer, you can generate custom illustrations for each slide: impactful cover, conceptual infographics, visual metaphors for your market data, or product staging. The challenge is to formulate prompts that produce professional visuals, consistent with each other and aligned with your startup's visual identity. A good DALL-E prompt for a pitch deck should specify the desired graphic style, color palette, level of minimalism, and business context. Investors judge a deck in seconds: polished and original visuals reinforce your credibility and anchor your storytelling. In this guide, you'll find an optimized main prompt along with variants adapted to your level of expertise, to turn DALL-E into a real art director for your presentation.

Prompt Claude for Analyzing Customer Reviews

Customer review analysis has become an essential strategic lever for any company looking to improve its products, services, and customer experience. Yet manually processing hundreds or thousands of comments remains a time-consuming task prone to interpretation bias. Claude, Anthropic's AI assistant, excels at qualitative analysis of natural language text. With its ability to understand nuances, sarcasm, implicit emotions, and cultural contexts, Claude transforms a corpus of raw reviews into actionable insights. Whether you manage an e-commerce site, a SaaS, or a network of stores, a well-structured prompt allows you to automatically extract dominant sentiments, identify recurring themes, spot weak signals, and prioritize improvement areas. This page offers an optimized main prompt as well as variants tailored to your level of expertise, to fully leverage Claude's potential in analyzing your customer feedback.

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.

Gemini Prompt for Creating an FAQ

Creating a relevant and comprehensive FAQ is a strategic exercise for any website, service or product. A good FAQ anticipates user questions, reduces the burden on customer support, and improves organic search rankings through structured question-and-answer content. Gemini, Google's artificial intelligence model, excels at this task thanks to its ability to analyze a given context and generate realistic questions that real users would ask. By providing Gemini with precise information about your product, service or topic, you get a structured, natural and immediately usable FAQ. Gemini's major advantage lies in its fine understanding of search intent: it does not just rephrase your information, it identifies gray areas, potential objections, and friction points your visitors might encounter. Whether you are launching a new product, redesigning your website, or looking to optimize your SEO with schema FAQ content, the following prompts will allow you to generate professional FAQs tailored to your audience and goals.

ChatGPT Prompt for Writing a Business Proposal

Writing a compelling business proposal is a demanding exercise that mobilizes both writing skills, in-depth client knowledge, and strategic structuring of the offer. ChatGPT radically transforms this process by allowing you to produce professional proposals in a fraction of the usual time. Rather than starting from a blank page, you can generate a complete structure tailored to your industry and interlocutor, then refine it as needed. The AI particularly excels at crafting impactful value propositions, logically structuring arguments, and adapting the tone to B2B or B2C contexts. Whether you are a freelancer, corporate salesperson, or SME manager, a well-designed prompt helps you produce documents that inspire trust and facilitate decision-making for your prospects. In this guide, you will find an optimized main prompt as well as variants adapted to your expertise level, to turn ChatGPT into a true sales assistant capable of writing custom proposals that convert.