Free AI Prompt Library - ChatGPT, Claude, Gemini

Stable Diffusion Prompt for Writing a Sales Page

Stable Diffusion is an artificial intelligence image generation tool that is revolutionizing the creation of marketing visuals. In the context of a sales page, images play a determining role in conversion: they capture attention, reinforce credibility, and trigger the buying emotion. With Stable Diffusion, you can produce custom professional visuals — product photos, lifestyle situations, hero banners, benefit illustrations — without resorting to a photographer or generic stock image banks. The major advantage lies in total personalization: each visual is designed to match exactly your positioning, your target audience, and the tone of your offer. Whether you are selling an online training course, a physical product, or a B2B service, Stable Diffusion allows you to create images that tell the story of your customer transformation. This guide provides you with optimized prompts to generate the key visuals of a high-converting sales page, from the hero shot to testimonial illustrations, including bonus visuals and graphic call-to-actions.

ChatGPT Prompt to Write a Sales Page

Writing a sales page is one of the most demanding exercises in digital marketing. It must capture attention in seconds, maintain interest, create desire, and trigger action—the famous AIDA model. With ChatGPT, you can generate a structured and persuasive sales page in minutes, provided you give it a sufficiently precise prompt. A good prompt must include the product or service context, the target customer profile, their main pains, the transformation promise, and the desired tone. Without these elements, ChatGPT will produce generic text that won't convert. The prompts presented on this page incorporate direct response copywriting principles—a compelling hook, problem amplification, solution presentation, social proof, objection handling, and a clear call to action. Whether you're selling an online course, a SaaS software, or a coaching service, these prompts will give you a solid foundation that you can then refine with your ground-level knowledge. The goal is not to replace an expert copywriter but to give you a professional-quality first draft that saves you hours of work.

Midjourney Prompt for Generating Brand Names

Midjourney is first and foremost an AI-powered image generation tool, but it can play a strategic role in the brand name creation process. By visualizing visual concepts tied to your brand identity—logos, styled typography, mood boards, and graphic universes—Midjourney helps you explore creative territories that directly inspire impactful names. The approach consists of describing your brand's essence (values, industry, targeted emotion) and letting the AI generate visual representations that include typographic elements and invented words. These visuals serve as a creative springboard: a logo generated with a stylized word can spark a name idea you would never have found through classic brainstorming. This method is particularly effective for lifestyle, tech, and luxury brands, where visual identity and name are inseparable. By combining Midjourney with textual naming tools, you get a complete process that aligns your brand's name and visual universe from the very start.

Midjourney Prompt for Optimizing Ads

Midjourney has become an essential tool for marketing teams and creatives looking to produce high-impact ad visuals without mobilizing a substantial photo budget. Thanks to its ability to generate photorealistic images, sophisticated product staging, and visual compositions aligned with the codes of major campaigns, Midjourney enables rapid iteration on creative concepts even before launching a production. Whether you're designing display banners, social media visuals, or creatives for Meta Ads campaigns, a well-structured prompt makes all the difference between an amateur visual and an image that captures attention and generates clicks. Ad optimization involves testing multiple visual angles: moods, framing, color palettes, photographic styles. Midjourney excels at this fast exploration, allowing you to produce in minutes what would take hours in a studio. This guide offers an optimized main prompt as well as variants suited to your level, to turn Midjourney into a true machine for creating high-performing ads.

ChatGPT Prompt for Creating an Email Campaign

Email marketing remains one of the most cost-effective digital marketing channels, averaging a 36€ ROI for every euro invested. However, creating a high-performing email campaign requires mastery of strategy (segmentation, timing, sequencing), persuasive writing (subject lines, body copy, CTAs), and technical aspects (deliverability, responsive design). ChatGPT transforms this process by enabling you to quickly generate complete, structured email campaigns. By providing the context of your offer, target audience, and conversion goals, you receive coherent email sequences with catchy subject lines, action-oriented copywriting, and a logical progression that guides the reader towards conversion. Whether you're launching a product, nurturing leads, or re-engaging inactive customers, ChatGPT helps you produce in minutes what would normally take hours of writing.

Mistral Prompt to Write LinkedIn Posts

LinkedIn has become the essential social network for professionals looking to build their personal branding, generate leads, or share their expertise. Yet, writing posts that capture attention in a saturated news feed remains a major challenge. Mistral, the French AI model, stands out for its exceptional command of the French language and its nuanced understanding of Francophone cultural codes — a decisive advantage for producing authentic and engaging LinkedIn content. Unlike English-first models that translate idiomatic expressions, Mistral natively generates text that resonates authentically with a Francophone audience. By combining precise instructions on tone, structure, and your post's objective, you can turn Mistral into a true LinkedIn ghostwriter. Whether you are an entrepreneur, consultant, recruiter, or senior executive, the prompts presented on this page will enable you to produce high-engagement posts: punchy hooks, mastered storytelling, natural calls to action, and formatting optimized for the LinkedIn algorithm. Discover how to fully leverage Mistral to build a LinkedIn presence that reflects who you are.

Midjourney Prompt for Designing a Loyalty Program

Midjourney is an AI-powered image generation tool that’s especially powerful for crafting professional marketing visuals. When creating a loyalty program, Midjourney helps produce essential graphic elements: membership cards, reward icons, promotional banners, mobile app interfaces, and visual communication materials. An effective loyalty program relies as much on its mechanics as on its visual identity. Customers should instantly recognize and connect the visuals to your brand. With Midjourney, you can quickly generate consistent visual concepts without hiring a graphic designer, while maintaining a professional level of quality. Whether you’re launching a points-based program, a VIP tier system, or gamified rewards, the following prompts will guide you in creating striking visuals that boost customer engagement and highlight every step of the loyalty journey.

DALL-E Prompt to Create a Marketing Plan

DALL-E, the AI image generation tool developed by OpenAI, offers remarkable creative capabilities to visualize and structure a marketing plan. Rather than starting from a blank page, you can use DALL-E to create impactful infographics, visual strategic diagrams, illustrated mind maps, or conceptual dashboards that bring your marketing strategy to life. These visuals serve both as thinking tools to clarify your approach and as presentation materials to convince your teams or clients. By formulating precise prompts, you get professional graphic representations of your customer journeys, conversion funnels, editorial calendars, or competitive analyses. The major advantage lies in the speed of execution: in just a few seconds, you have a quality visual that would have required hours of work with traditional design software. This guide provides optimized prompts to transform your marketing ideas into clear, aesthetic strategic visuals directly usable in your presentations and internal documents.

Claude Prompt for Creating a Content Strategy

Creating an effective content strategy requires a clear vision of your goals, a deep understanding of your audience, and rigorous planning of formats and distribution channels. Claude excels at this task thanks to its ability to structure comprehensive strategic thinking in minutes. Where a consultant would take several days to produce a strategic document, Claude can analyze your positioning, identify relevant content pillars, propose an editorial calendar, and define KPIs tailored to your objectives. Anthropic's AI stands out for its ability to cross multiple dimensions simultaneously: personas, customer journey, content formats, distribution channels, and performance metrics. By providing Claude with the precise context of your business, you get a personalized, actionable, and coherent content strategy. This prompt is designed to extract maximum value from Claude by structuring your request according to best practices in prompt engineering: explicit role, detailed context, precise output format, and clear constraints.

GitHub Copilot Prompt for Creating an Email Campaign

GitHub Copilot, GitHub's AI-powered coding assistant, is not limited to writing code. Used intelligently, it becomes a formidable ally for creating complete email campaigns, from responsive HTML templates to persuasive content. By leveraging its contextual generation capabilities, you can quickly produce professional email structures, automated sequences, and A/B test variants directly in your editor. Whether you are a developer integrating transactional emails into an application or a technical marketer building custom templates, Copilot significantly accelerates the creation process. It understands conventions of popular email frameworks like MJML, React Email, or Maizzle, and can generate code compatible with major email clients. This guide provides an optimized prompt to get the most out of GitHub Copilot in designing high-performing email campaigns, with variants adapted to your expertise level and project complexity.

ChatGPT Prompt for Writing LinkedIn Posts

LinkedIn has become the essential network for developing professional visibility, generating leads, and establishing expertise. However, writing posts that capture attention in a saturated news feed remains a major challenge. From writer's block to finding the right angle and the time needed for writing, many professionals publish too little or irregularly. ChatGPT changes the game by letting you produce impactful LinkedIn posts in minutes. With well-crafted prompts, you can generate magnetic hooks, structure your ideas clearly, and adapt your tone to your target audience. AI doesn't replace your expertise — it amplifies it by turning your raw knowledge into engaging content that sparks reactions, comments, and shares. Whether you're an entrepreneur, consultant, recruiter, or employee building a personal brand, mastering the art of prompt engineering for LinkedIn gives you a decisive competitive advantage in your content strategy.

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.