Free AI Prompt Library - ChatGPT, Claude, Gemini

Stable Diffusion Prompt to Boost SEO

Stable Diffusion has become an essential tool for SEO professionals who want to enrich their content with original and optimized visuals. By generating unique images directly tied to your keywords and topic, you significantly improve user engagement, time on page, and bounce rate—three behavioral signals that Google considers in its ranking algorithm. Unlike generic stock photos that your competitors also use, visuals created with Stable Diffusion are 100% original, strengthening your differentiation in the SERPs. Moreover, these images can be optimized for Google Images, opening an additional acquisition channel that is often overlooked. By mastering the right prompts, you can produce article illustrations, stylized infographics, hero images, and visuals for your Open Graph metadata that capture attention in search results. This guide gives you ready-to-use prompts to turn Stable Diffusion into a genuine SEO lever, with variants adapted to every skill level.

Midjourney Prompt for Creating an Editorial Calendar

Midjourney is an AI image generation tool that can transform your approach to content planning. By creating unique visuals to accompany your editorial calendar, you bring your content strategy to life in a visual and inspiring way. Whether you're a community manager, marketing manager, or content creator, using Midjourney to illustrate each theme of your calendar lets you pre-visualize the graphic identity of your upcoming publications. This approach facilitates visual consistency over several weeks or months, while stimulating your team's creativity. Well-crafted prompts allow you to generate thematic mood boards, illustrations for recurring sections, or header visuals for each month of your schedule. In this guide, we offer optimized prompts to create visual elements that structure and enrich your editorial calendar, taking into account Midjourney v6 best practices and the requirements of professional content marketing.

DALL-E Prompt to Create a Sales Funnel

DALL-E, OpenAI's image generator, is a powerful tool for designing visuals for a high-converting sales funnel. Every stage of the funnel—from the capture page to the thank-you page—requires images that grab attention, build credibility, and guide the prospect toward action. Instead of spending hours on generic stock photo sites or hiring a designer, DALL-E lets you create custom visuals perfectly aligned with your offer and brand identity. Whether it's a hero banner for your landing page, an illustration of your digital product, icons for your benefits, or testimonial visuals, each graphic element can be generated in seconds. The key is crafting prompts precise enough to yield professional images that are cohesive with one another and optimized for conversion. In this guide, you'll find tested and refined prompts to produce all the visuals needed for a complete sales funnel, from the top of the funnel down to the checkout page.

Claude Prompt for Writing a Newsletter

Writing an engaging and regular newsletter is a major challenge for content creators, marketers, and entrepreneurs. Between writer's block, maintaining a consistent tone, and the need to captivate a distracted audience, the process can quickly become time-consuming. Claude excels at writing newsletters thanks to its ability to structure information, adapt editorial tone, and produce content that sounds authentic rather than AI-generated. Whether you publish a weekly industry news newsletter, a personal digest, or a nurturing sequence for your business, Claude can help at every stage: from defining the editorial angle to full writing, including catchy subject lines and calls to action. The goal is not to fully delegate your voice to AI, but to use it as a co-writer that accelerates your production while respecting your editorial identity. With the right prompts, you turn a multi-hour task into a smooth 30-minute workflow.

DALL-E Prompt for Writing a Newsletter

DALL-E, the artificial intelligence image generator developed by OpenAI, has become a valuable ally for newsletter creators. While DALL-E doesn't directly write the text of your newsletter, it radically transforms the visual dimension of your mailings by generating custom illustrations, striking banners, and thematic visuals perfectly aligned with your editorial line. In a context where inboxes are overflowing, a newsletter that stands out visually achieves significantly higher open and click rates. Thanks to DALL-E, you can create personalized headers for each edition, illustrate your sections with unique and consistent images, and build a strong visual identity without resorting to generic image banks. Whether you produce a weekly newsletter on marketing, tech, or lifestyle, DALL-E allows you to generate professional visuals in seconds that would have required hours of work with a graphic designer. This guide offers optimized prompts to get the most out of DALL-E in the visual creation of your newsletters.

Sora Prompt for Creating Personas

Sora, OpenAI's video generation model, opens up fascinating possibilities for creating realistic visual personas. Whether you are a UX designer, marketer, or content creator, the ability to generate videos of fictional yet credible characters radically transforms the user-centered design process. Rather than relying on generic stock images, Sora allows you to bring your personas to life with video sequences showing their behaviors, daily environments, and interactions with products or services. This immersive approach helps product teams develop deeper empathy for their target users. By combining detailed descriptions of demographic, psychographic, and behavioral characteristics, you obtain video representations that make your personas tangible and memorable. This guide offers optimized prompts to fully leverage Sora in persona creation, from simple demographic profiles to complete narrative staging of your typical user in their real usage context.

Mistral Prompt for Generating Brand Names

Creating a brand name is a strategic step that shapes a company's identity, memorability, and market positioning. Mistral, a leading French language model, excels at generating brand names thanks to its fine understanding of Francophone linguistic nuances and European cultural codes. Unlike conventional name generators that only combine random syllables, Mistral can incorporate semantic, phonetic, and strategic constraints to produce truly relevant proposals. By structuring your prompt with the right parameters — industry sector, brand values, target demographic, and technical constraints — you get suggestions that go far beyond traditional brainstorming. This guide provides optimized prompts to fully leverage Mistral's creative capabilities in your naming process, whether you're launching a startup, a product line, or repositioning an existing brand. Each variant is calibrated for a different level of requirement, from an exploratory first draft to a professional shortlist ready for INPI registration.

DALL-E Prompt for Creating a Social Media Strategy

DALL-E, the AI image generator developed by OpenAI, has become an essential tool for digital marketing professionals. Within a social media strategy, DALL-E allows you to create impactful, cohesive visuals tailored to each platform without needing graphic design skills. Whether you manage social networks for a brand, a startup, or a personal project, the ability to quickly produce professional-quality images radically transforms your creative workflow. By crafting precise and strategic prompts, you can generate complete visual libraries: Instagram posts, LinkedIn banners, Twitter visuals, stories, and even mood boards to define the visual identity of your online presence. The challenge is not simply to create beautiful images, but to produce visuals that serve a cohesive editorial strategy, strengthen your brand image, and maximize audience engagement on every channel.

Claude Prompt for Writing Product Descriptions

Writing product descriptions is a strategic exercise combining commercial persuasion, SEO optimization, and technical precision. Each description must convince a potential buyer in seconds while meeting search engine requirements. Claude excels at this task thanks to its ability to structure information hierarchically, adapt tone according to the target, and produce content that is both engaging and factual. Whether you manage a catalog of 50 or 5,000 references, Claude allows you to maintain editorial consistency while personalizing each description according to product specifics. The AI understands e-commerce copywriting mechanics: benefits before features, objection handling, calls to action, and scannable structuring. By providing Claude with the right product information and your brand context, you get publish-ready descriptions that turn visitors into buyers. This guide offers tested and optimized prompts to get the most out of Claude for writing your product descriptions, regardless of your industry.

Sora Prompt to Create an Advertising Script

Sora, OpenAI's video generation model, revolutionizes ad content creation by allowing you to visualize concepts even before shooting. But before generating a video, you need a solid script — and that's where prompt engineering comes in. By crafting a precise prompt to create an advertising script with Sora, you can obtain a complete narrative structure including visual descriptions of each shot, transitions, on-screen text, and voiceover directions. The challenge is to guide the model to think like a creative director: in terms of visual sequences, rhythm, and emotion. A good prompt must specify the product or service, the target, the desired tone, the spot duration, and the expected output format. Whether you are preparing a social media ad, a TV spot, or a product launch video, mastering these prompts allows you to go from idea to storyboard in minutes while maintaining professional creative consistency tailored to your brand.

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.

Claude Prompt for Writing a Sales Page

Writing an effective sales page is an exercise that combines psychology, copywriting, and business strategy. Every word counts: the headline must grab attention in less than three seconds, the body must maintain interest while building desire, and the call to action must trigger the purchase. Claude excels at this thanks to its ability to structure persuasive arguments while maintaining an authentic tone. Unlike generic approaches, Claude can adapt the copywriting sophistication level to your audience: direct and emotional language for B2C, rational and data-driven argumentation for B2B. By providing precise context about your product, target, and goals, you get a complete sales page that incorporates proven direct-response copywriting principles—from the AIDA formula to open loops and social proof. The result is conversion-ready copy that you can refine and test quickly.