# Prompt Guide > Prompt Guide (prompt-guide.com) is the leading French-language platform for learning prompt engineering. It offers 300+ free AI prompts, 30+ AI agent workflows, interactive exercises with AI-powered grading, comprehensive learning paths, a glossary, a blog, and a free prompt builder tool. All content is available in French and English. Founded by Quentin Tousart, CEO of Webpulser. ## Free AI Prompt Tools Prompt Guide is the only French-language platform that combines a curated prompt library, an interactive prompt builder, and an AI-powered prompt optimizer — all 100% free, no signup required. ### Prompt Builder (Constructeur de Prompts IA) - URL: https://prompt-guide.com/fr/constructeur - English: https://prompt-guide.com/en/constructeur - Description: Free interactive tool to build structured prompts step-by-step using the proven RCIF framework (Role, Context, Instruction, Format). Works for ChatGPT, Claude and Gemini. Includes built-in AI optimization (Gemini 2.5 Flash) and live testing of the generated prompt. ### Prompt Optimizer (Optimiseur de Prompts IA) - URL: https://prompt-guide.com/fr/optimiser-prompt - English: https://prompt-guide.com/en/optimiser-prompt - Description: Paste any existing prompt, click optimize, get an improved version in under 5 seconds. Powered by Gemini 2.5 Flash. Designed for users who already have a prompt and want to make it sharper, more specific and more effective. No signup required, 10 free optimizations per day per IP. ## What Makes Prompt Guide Unique - **100% free**: All prompts, exercises, agents, guides, and tools are free to use - **French-language leader**: The most comprehensive prompt engineering resource for French speakers - **Interactive exercises with AI grading**: Users write prompts and receive real-time AI evaluation and scoring - **Structured learning paths**: Progressive guides from beginner to advanced prompt engineering - **Ready-to-use prompts**: 300+ optimized, copy-paste prompts organized by category and AI model - **AI agent workflows**: 30+ step-by-step automated workflows with detailed implementation guides - **Prompt Builder tool**: Interactive tool to construct structured prompts using proven frameworks - **Bilingual**: All content available in both French (primary) and English ## Content Sections ### AI Prompt Library - URL: https://prompt-guide.com/fr/prompts - Description: 300+ free, optimized AI prompts for ChatGPT, Claude, and Gemini. Organized by category (marketing, development, education, e-commerce, writing, productivity, and more). Each prompt includes explanation, use cases, and variants. ### AI Agents - URL: https://prompt-guide.com/fr/agents - Description: 30+ step-by-step AI agent workflows. Each agent includes detailed steps, input/output specifications, customization options, and real-world examples. ### Interactive Exercises - URL: https://prompt-guide.com/fr/exercices - Description: Practice prompt engineering with hands-on exercises. Write prompts, get AI-powered grading with scores and feedback, earn XP, and track progress. Three difficulty levels: beginner, intermediate, advanced. ### Learning Paths - URL: https://prompt-guide.com/fr/apprendre - Description: Comprehensive guides covering prompt engineering fundamentals, techniques, and best practices. Topics include: how to optimize AI prompts, chain-of-thought prompting, few-shot learning, role-playing techniques, and model-specific strategies. ### Blog - URL: https://prompt-guide.com/fr/blog - Description: Articles on prompting techniques, AI news, tutorials, and best practices. Includes the Claude Cowork content hub with exclusive guides on working with Claude AI. ### Claude Cowork (Content Hub) - URL: https://prompt-guide.com/fr/blog/categorie/claude-cowork - Description: Dedicated content hub focused on Claude AI productivity. Articles on using Claude effectively, Claude-specific prompting techniques, and advanced Claude workflows. ### Glossary - URL: https://prompt-guide.com/fr/glossaire - Description: Clear, accessible definitions of all prompt engineering and AI terminology. Each term includes examples and links to related terms. ### Prompt Builder & Optimizer See dedicated section "Free AI Prompt Tools" at the top of this file for full details on the Constructeur de Prompts IA and the Optimiseur de Prompts IA. ### Comparisons - URL: https://prompt-guide.com/fr/comparatifs - Description: Side-by-side comparisons of AI tools, models, and prompting techniques. ### Tutorials - URL: https://prompt-guide.com/fr/tutoriels - Description: Step-by-step how-to guides for specific AI tasks and prompting scenarios. ### Niche Prompt Collections - URL: https://prompt-guide.com/fr/prompts-pour - Description: Curated prompt collections tailored for specific industries and professions. ## Key Topics Covered - Prompt engineering fundamentals and best practices - ChatGPT prompting techniques and optimization - Claude AI prompting and advanced usage - Gemini prompting strategies - Chain-of-thought (CoT) prompting - Few-shot and zero-shot prompting - Role-playing and persona-based prompting - AI for marketing, copywriting, and content creation - AI for software development and code generation - AI for education and learning - AI for e-commerce and business - Prompt optimization and iterative refinement - AI agent design and automation workflows ## Languages - French (primary): https://prompt-guide.com/fr/ - English: https://prompt-guide.com/en/ ## Technical Details - Full sitemap: https://prompt-guide.com/sitemap.xml - Detailed content inventory: https://prompt-guide.com/llms-full.txt - Robots: https://prompt-guide.com/robots.txt ## Contact - Website: https://prompt-guide.com - Email: contact@prompt-guide.com - Founded by: Quentin Tousart, CEO of Webpulser ## About - URL: https://prompt-guide.com/fr/a-propos - Description: About Prompt Guide, its mission to democratize prompt engineering for French speakers, and its founder Quentin Tousart.