Free AI Prompt Library - ChatGPT, Claude, Gemini

DALL-E Prompt to Boost SEO

SEO optimization is no longer just about text: images play a crucial role in organic search. Google Images accounts for nearly 20% of all searches, and optimized visuals improve time on page, click-through rate, and user engagement—three signals that search engines value. DALL-E allows you to create custom images, perfectly aligned with your target keywords, search intents, and brand guidelines. Unlike generic stock photos used by thousands of competing sites, AI-generated visuals are unique, strengthening your differentiation in the SERPs. By crafting precise prompts that incorporate your keywords, the semantic context of your content, and web visual best practices, you get images that directly serve your SEO strategy. This prompt is designed to produce SEO-optimized visuals: relevant to the target query, adapted to high-performing web formats, and descriptive enough to automatically generate keyword-rich alt attributes and captions.

DALL-E Prompt to Create an Email Campaign

DALL-E, the artificial intelligence image generator developed by OpenAI, has become an essential tool for marketers wanting to create impactful visuals for their email campaigns. In a context where the average open rate for marketing emails hovers around 20%, visuals play a decisive role in capturing the reader's attention within the first few seconds. Thanks to DALL-E, you can generate custom images for each segment of your audience, without hiring a graphic designer or using generic stock image libraries your competitors are already using. Whether it's illustrating a seasonal promotion, showcasing a product in a lifestyle context, or creating an email header consistent with your brand identity, DALL-E allows you to produce professional visuals in minutes. This guide offers an optimized prompt and its variants to generate images suited for every stage of your email campaign, from the teaser to the follow-up, including the main conversion email.

ChatGPT Prompt for Writing Product Descriptions

Writing product descriptions is a strategic exercise that combines persuasive copywriting, SEO optimization, and understanding customer needs. Each description must transform technical features into concrete benefits for the consumer, while respecting the brand tone and search engine requirements. ChatGPT excels at this task thanks to its ability to structure information, adapt language register, and produce engaging, optimized descriptions. Whether you manage a catalog of 50 or 5,000 items, AI allows you to maintain consistent quality while drastically reducing production time. By providing a well-structured prompt with product specifications, target persona, and desired tone, you get publish-ready descriptions that convert visitors into buyers. This guide offers an optimized main prompt as well as variants adapted to your expertise level for writing high-performing product descriptions with ChatGPT.

Perplexity Prompt to Optimize SEO

Perplexity AI stands out from traditional search engines through its ability to synthesize information from multiple sources in real time, making it a formidable tool for SEO optimization. Unlike a simple chatbot, Perplexity accesses the live web, analyzes ranked pages, and identifies current search trends. For SEO professionals, this means being able to quickly audit a site, analyze SERP competition, identify long-tail keyword opportunities, and generate precise technical recommendations — all within seconds. The structured prompt approach allows extracting in-depth SEO analyses from Perplexity comparable to those from paid tools like Ahrefs or SEMrush, but with the flexibility of natural conversation. Whether you are an SEO consultant looking to speed up your audits or an entrepreneur wanting to improve your site's visibility, mastering the right Perplexity prompts transforms your approach to organic search.

Mistral Prompt for Creating a Loyalty Program

Mistral, France's leading AI model, offers remarkable capabilities for designing tailor-made loyalty programs. Whether you're a marketing manager for a retail brand, a local business owner, or a customer strategy consultant, Mistral enables you to structure a complete loyalty program in just a few minutes. Thanks to its deep understanding of the French-speaking market and customer retention mechanics, it generates programs tailored to your business sector, company size, and commercial goals. A well-designed loyalty program can increase customer lifetime value by 25 to 95%, according to Harvard Business Review studies. Yet its design remains a complex exercise requiring a balance of consumer psychology, gamification mechanics, legal constraints, and economic profitability. By using the right prompts with Mistral, you can quickly explore different reward structures, simulate engagement scenarios, and produce a strategic document ready for presentation to your management. Here is the optimized prompt to get the most out of Mistral for creating your loyalty program.

Prompt Claude to Define a Positioning

Defining a clear positioning is the cornerstone of any successful marketing strategy. Without a solid positioning, your messages drown in the crowd and your audience doesn't understand why they should choose you over a competitor. Claude excels at this strategic exercise thanks to its ability to simultaneously analyze your market, your distinctive strengths, and your target's expectations. Unlike a classic brainstorming session that can stretch over several days, Claude structures its thinking by cross-referencing proven positioning frameworks — from Al Ries and Jack Trout to April Dunford — to produce actionable positioning in minutes. The AI pushes you to clarify what you really do, for whom, and especially why it's different. The prompt below is designed to extract key information from you and transform it into a comprehensive strategic positioning, including your unique value proposition, brand territory, and key messages. Whether you're launching a new product, repositioning an existing offer, or seeking to differentiate in a saturated market, this prompt guides you step by step toward a memorable and defensible positioning.

Gemini Prompt to Create a Content Strategy

Creating an effective content strategy requires a clear vision of your goals, your audience, and the channels to prioritize. Gemini, thanks to its analytical and synthesis capabilities, becomes a valuable ally in structuring this strategic thinking. Rather than starting from a blank page, you can leverage Google's artificial intelligence to map your content ecosystem, identify promising themes, and plan a coherent editorial calendar. Gemini's strength lies in its ability to cross-reference market data, search trends, and industry best practices to produce a customized strategy. Whether you are a startup seeking to position itself, an SME wanting to strengthen its online presence, or a marketing manager looking for a structured framework, the prompts presented on this page will guide you step by step. You will obtain a documented, actionable content strategy aligned with your business objectives, all in a fraction of the time a traditional process would require.

GitHub Copilot Prompt to Create a Loyalty Program

GitHub Copilot is an AI-powered development assistant that excels at generating structured and functional code. To create a loyalty program, Copilot becomes a valuable ally: it understands complex business logic like point calculations, reward tiers, expiration rules, and customer engagement mechanics. By formulating a precise prompt, you get a complete architecture covering the data model, APIs, point accumulation and redemption logic, and administrative interfaces. Whether you're developing a tiered program for e-commerce, a cashback system for a mobile app, or a referral program for a marketplace, GitHub Copilot generates production-ready code following best practices for your tech stack. The main challenge is to clearly specify business rules — point conversion rates, reward unlock conditions, member status management — so that the generated code is directly usable. This guide offers an optimized prompt and its variants for creating a robust, scalable loyalty program tailored to your specific needs.

Stable Diffusion Prompt for Writing a Newsletter

Stable Diffusion is an AI image generation tool that can radically transform the visual quality of your newsletters. Instead of relying on generic stock images that your subscribers have already seen dozens of times, you can create unique visuals perfectly tailored to your editorial line. Whether you send a weekly newsletter about marketing, technology, or lifestyle, custom illustrations significantly boost open and engagement rates. Stable Diffusion lets you generate eye-catching headers, section illustrations, thematic icons, and featured images that give your newsletter a strong, consistent visual identity. By mastering the right prompts, you can produce in minutes visuals that would have required hours of work with a graphic designer or endless searches on stock image sites. This guide offers optimized prompts to create professional visuals designed to dress up your newsletters, regardless of your industry or your level of expertise with the tool.

GitHub Copilot Prompt to Create a Content Strategy

GitHub Copilot, initially designed as a development assistant, proves to be a formidable ally for creating content strategies. Thanks to its ability to understand complex instructions and generate structured text directly in your code editor, it allows marketers and content creators to design comprehensive editorial plans without leaving their work environment. Whether you manage a technical blog, product documentation, or a B2B content marketing strategy, Copilot can analyze your positioning, identify promising topics, and propose a coherent editorial calendar. The main advantage is its ability to cross-reference technical data (keywords, SEO structure, content formats) with a global strategic vision. By formulating a precise prompt that defines your audience, business objectives, and constraints, you get an actionable content strategy in minutes. This guide presents the optimal prompt for leveraging GitHub Copilot in this process, with variants adapted to your expertise level and the complexity of your editorial project.

Mistral Prompt to Create a Marketing Plan

Mistral, the leading French AI model, proves to be a formidable tool for structuring a comprehensive marketing strategy. Thanks to its fine understanding of business context and its ability to generate detailed analyses, Mistral enables you to create a professional marketing plan in a fraction of the usual time. Whether you are an entrepreneur launching a new product, a marketing manager in an SME, or a consultant supporting clients, using a well-structured prompt turns Mistral into a virtual marketing director. The challenge is not simply to ask for a generic marketing plan, but to provide enough context to obtain an actionable document with measurable objectives, a realistic timeline, and tactics tailored to your industry. The prompts presented on this page have been optimized to leverage Mistral's strengths: its analytical rigor, its knowledge of proven marketing frameworks, and its ability to adapt the level of detail to your needs. From a simplified marketing plan for a startup to a comprehensive strategic document for an established company, you will find the prompt suited to your situation.

Sora Prompt for Writing a Sales Page

Sora, OpenAI's video generation model, revolutionizes sales page creation by enabling impactful promotional videos directly integrable into your landing pages. A high-performing sales page no longer relies solely on text and static images: video increases conversion rates by an average of 80%. With Sora, you can generate product demonstrations, visual testimonials, emotional sequences, and hook videos without a production team or large budget. The key is to formulate precise prompts that translate your value proposition into compelling visual sequences tailored to each section of your sales page. Whether you sell a physical product, service, or online course, Sora lets you create a visual journey that guides the prospect from problem awareness to purchase action. This guide provides optimized prompts to fully leverage Sora's potential in building high-impact sales videos, applying direct-response copywriting principles to the video format.