Free AI Prompt Library - ChatGPT, Claude, Gemini

Perplexity Prompt for Generating Exercises

Perplexity is an AI-powered research tool particularly suited for generating educational exercises. Unlike traditional language models, Perplexity draws on up-to-date web sources to produce content grounded in reality. This means the generated exercises can incorporate recent data, concrete examples from current events, and verifiable references. Whether you are a teacher, trainer, or educational content creator, Perplexity allows you to quickly design exercises tailored to a specific level, subject, and pedagogical objectives. The tool excels at creating multiple-choice questions, case studies, practical problems, and progressive exercises. By structuring your prompt correctly, you will get ready-to-use exercises with detailed answer keys and grading rubrics. This page guides you in leveraging Perplexity's full potential for exercise design, from beginner to expert level, including variants adapted to each learning context.

Mistral Prompt for Writing Subtitles

Subtitles play a crucial role in structuring written content. Whether for a blog post, a web page, or a professional document, well-written subtitles guide the reader, improve readability, and enhance SEO. Mistral, the French language model, excels at understanding the linguistic nuances of French and offers a remarkable ability to produce impactful, hierarchical subtitles adapted to your content's tone. Thanks to its optimized architecture, Mistral can analyze the overall context of your text to generate subtitles that capture attention while staying true to the main message. Whether you are a web writer, content creator, or marketing manager, using Mistral to write your subtitles saves you considerable time while maintaining high editorial quality. This prompt is designed to fully leverage Mistral's capabilities in generating structured, engaging, and web-optimized subtitles.

Prompt ChatGPT to Generate SQL Queries

Generating SQL queries is an essential skill for any developer, data analyst, or database administrator. However, writing complex queries involving multiple joins, nested subqueries, or aggregate functions can be time-consuming and error-prone. ChatGPT transforms this practice radically by allowing you to describe your needs in natural language to obtain optimized and functional SQL queries in seconds. Whether you work with MySQL, PostgreSQL, SQL Server, or SQLite, the AI adapts to the specific syntax of your database management system. By providing your table schema and a clear description of what you want, you can generate perfectly structured SELECT, INSERT, UPDATE, or DELETE queries. ChatGPT also excels at line-by-line explanations of generated queries, making it a valuable learning tool for beginners and professionals alike who wish to explore advanced SQL features like CTEs, window functions, or recursive queries.

Mistral Prompt for Evaluating Skills

Skills assessment is a strategic process for businesses, recruiters, and training managers. Traditionally time-consuming and subjective, this approach can be significantly improved with artificial intelligence. Mistral, a powerful French language model, stands out for its fine understanding of the francophone professional context and its ability to structure precise assessment grids. By using a well-crafted prompt, you can ask Mistral to analyze a candidate profile, generate assessment criteria tailored to a specific position, create professional situational scenarios, or produce a detailed skills report. Whether you are an HR director, manager, recruitment consultant, or trainer, Mistral allows you to standardize your assessments while customizing them according to the relevant professional reference framework. The tool excels particularly in breaking down complex skills into observable and measurable indicators, thus facilitating objective decision-making. This guide offers optimized prompts to get the best out of Mistral in your skills assessment processes, from initial diagnosis to an individualized development plan.

Stable Diffusion Prompt to Create a Brand Style Guide

Stable Diffusion is a powerful tool for generating coherent visual elements that form the basis of a professional brand style guide. By leveraging its image generation capabilities, you can create harmonious color palettes, recurring patterns, illustrated typographic styles, and complete moodboards in just minutes. The main advantage lies in the ability to rapidly iterate on different artistic directions before solidifying your visual identity. Whether you're a designer seeking inspiration or an entrepreneur wanting to lay the visual foundations of your brand, Stable Diffusion lets you explore hundreds of aesthetic combinations without engaging a full creative team. The secret lies in precisely phrasing your prompts: by specifying the art style, color scheme, composition principles, and the desired brand universe, you get visuals directly usable as references for your brand style guide. This approach doesn't replace the work of an art director, but considerably accelerates the exploration and conceptualization phase.

Stable Diffusion Prompt to Generate a Database Schema

Stable Diffusion, primarily known for artistic image generation, can also be used creatively to produce visual representations of database schemas. By crafting precise prompts, you can generate entity-relationship diagrams, conceptual models, or architectural visualizations of data structures. This approach is particularly useful during brainstorming, technical documentation, or when presenting to non-technical stakeholders. Instead of manually drawing your schemas or using conventional tools like dbdiagram.io, Stable Diffusion allows you to create aesthetically pleasing and professional visual representations of your data models. The resulting outputs can serve as illustrations for documentation, technical blog posts, or training materials. It is important to note that Stable Diffusion generates images and not directly usable SQL code. The goal is therefore to produce clear, readable visuals representing the tables, columns, primary keys, relationships, and cardinalities of your database. With the right settings and a well-structured prompt, you will obtain schemas that are both informative and visually attractive.

Prompt Gemini for Analyzing Data

Data analysis has become a fundamental pillar of decision-making in all business sectors. Whether you are a data analyst, project manager, entrepreneur, or researcher, the ability to extract relevant insights from raw datasets represents a major competitive advantage. Google Gemini, with its advanced contextual understanding and ability to process large volumes of structured and unstructured information, positions itself as a particularly powerful analytical assistant. By formulating precise and structured prompts, you can ask Gemini to identify trends, detect anomalies, calculate key metrics, segment your data, and produce actionable summaries. The challenge is no longer simply having access to data, but knowing how to ask the right questions to extract value. This guide offers an optimized prompt to transform Gemini into a true analysis partner, capable of supporting you from initial exploration to formulating data-driven strategic recommendations.

Mistral Prompt for Creating a Prototype

Mistral, the leading French AI model, stands out as a powerful tool for accelerating prototype creation. Whether you're developing a web application, an API, or a digital product, Mistral can generate functional code, structure your architecture, and produce a testable prototype in minutes. Unlike a traditional approach where prototyping requires several days of development, using Mistral allows you to quickly validate an idea by obtaining a complete functional skeleton. The model particularly excels at generating structured code, proposing coherent architectures, and creating basic but functional user interfaces. By crafting a precise prompt that describes your product vision, key features, and technical constraints, you get a prototype that serves as a solid foundation for iteration. This approach is especially popular with startups, product managers, and independent developers looking to test a market hypothesis without investing weeks of development. Here's how to leverage Mistral to turn your idea into a concrete prototype.

Claude Prompt for Brainstorming Ideas

Brainstorming is one of Claude's major strengths, capable of generating dozens of original ideas in seconds where a human team would take hours. Unlike a simple list of generic ideas, a well-structured prompt allows Claude to explore unexpected angles, cross different fields, and produce truly actionable concepts. Whether you are looking for product ideas, content ideas, marketing campaign ideas, or feature ideas, Claude excels when given a clear framework while still allowing creative freedom. The key lies in the combination of precise constraints (context, audience, objectives) and divergent thinking techniques (analogies, inversion, forced associations). By mastering brainstorming prompts, you turn Claude into a tireless creative partner that never judges, never self-censors, and can simultaneously explore conservative and radically innovative paths. This guide provides optimized prompts to get the most out of Claude's creativity, from quick brainstorming to structured sessions with multi-criteria evaluation.

Gemini Prompt to Generate JavaScript Code

Gemini, the artificial intelligence model developed by Google, stands out as a formidable tool for generating JavaScript code. Thanks to its deep understanding of programming languages and their ecosystems, Gemini can produce functional, optimized, and well-structured code in just a few seconds. Whether you need to create a utility function, an interactive component, a REST API, or a complex algorithm, a well-crafted prompt makes all the difference between an approximate result and production-ready code. The main challenge lies in the precision of your request: the more you specify the technical context (framework used, JavaScript version, naming conventions, expected error handling), the more Gemini generates relevant and directly usable code. This guide offers an optimized main prompt as well as variants tailored to your expertise level, to get the most out of Gemini in your daily JavaScript development projects.

Stable Diffusion Prompt for Planning a Product Launch

Stable Diffusion is an AI-powered image generation tool that is particularly powerful for supporting product launch planning. Whether you need to create concept visuals for internal presentations, packaging mockups, mood boards to align your creative team, or preliminary marketing visuals, Stable Diffusion allows you to quickly produce high-quality visual assets without tying up a photo studio or graphic designer in the early phases. During the planning phase, the ability to visually iterate on different creative directions is a strategic advantage: you can test multiple graphic universes, validate concepts with stakeholders, and refine your visual identity even before the product is finalized. This guide provides optimized prompts to generate professional visuals tailored to each stage of your launch, from initial brainstorming to pre-launch communication materials. Each variant is calibrated for a different level of expertise with Stable Diffusion.

Stable Diffusion Prompt for Analyzing an Annual Report

Stable Diffusion, although an image generation tool, can become a powerful ally in transforming annual report data into striking, analytical visuals. Instead of analyzing raw text, Stable Diffusion allows you to create conceptual visual representations of trends, performance, and key results extracted from an annual report. By crafting precise prompts describing financial data, growth indicators, or strategic focus areas, you can generate professional illustrations for presentations, visual summaries, or internal communication materials. This approach is particularly useful for marketing teams, finance departments, and consultants who want to make complex data instantly understandable. The challenge lies in translating abstract concepts — revenue growth, sector distribution, margin evolution — into visual descriptions that the model can faithfully interpret. This guide provides optimized prompts to transform each key section of an annual report into clear, aesthetic, and professionally suited visuals.