✍️Redaction

A/B Testable Email Subject Line

Testing and optimizing email subject lines

Midjourney Prompt for Writing a Video Script

Midjourney is primarily an image generation tool, but it becomes a formidable ally in the video script writing process when used to create visual storyboards. By generating key images for each scene of your script, you can visualize the mood, framing, sets, and characters even before filming. This visual approach stimulates narrative creativity: a generated image can inspire dialogue, a transition, or a plot twist you wouldn't have otherwise imagined. Directors, videographers, and content creators now use Midjourney to visually pre-produce their projects, turning an abstract script into a concrete sequence of images. Whether you're preparing an ad, a short film, a YouTube tutorial, or a corporate video, Midjourney's ability to translate text descriptions into photorealistic or stylized visuals allows you to validate your artistic choices upfront. In this guide, you'll find optimized prompts for generating storyboard panels, per-scene mood boards, and visual concepts that will structure and enrich your video script from the first to the last shot.

Mistral Prompt for Proofreading a Text

Mistral, the French AI model developed by Mistral AI, excels at natural language processing and proofreading texts in French. Thanks to its training on a vast multilingual corpus with special attention given to French, Mistral understands the nuances of French grammar, spelling, and syntax better than many competitors. Whether you are a writer, student, professional, or content creator, using Mistral to correct your texts gives you precise corrections that respect your writing style while eliminating errors. Unlike a simple spell checker, Mistral analyzes the overall context of your sentences to suggest relevant corrections on a grammatical, syntactic, and stylistic level. It can identify complex errors like past participle agreement, tense consistency, anglicisms, or clumsy phrasing. By structuring your prompt correctly, you will get a corrected text with clear explanations for each change, allowing you not only to improve your text immediately but also to make lasting progress in writing.

Sora Prompt for Writing a Video Script

Sora, the artificial intelligence model developed by OpenAI, is not limited to generating videos from text. It is also a powerful tool for structuring and writing compelling video scripts. By leveraging its contextual understanding and content generation capabilities, you can obtain complete scripts with scene-by-scene breakdowns, visual instructions, dialogues, and narration. Whether you produce content for YouTube, advertisements, corporate videos, or short films, a well-constructed prompt allows Sora to generate a script that respects the narrative codes of the video format. The challenge is to provide enough context — tone, target audience, duration, goal — for the model to produce a document that can be directly used by a production team. In this guide, we offer an optimized main prompt as well as three variants adapted to your expertise level, to turn your ideas into professional video scripts ready to be shot.

Stable Diffusion Prompt for Writing Prospecting Emails

Stable Diffusion, the artificial intelligence image generation model, can radically transform your prospecting emails by integrating impactful and personalized visuals. In a context where inboxes are overflowing, a prospecting email accompanied by a custom image—an illustration of your value proposition, a product mockup, or a hook visual—significantly increases open and engagement rates. With Stable Diffusion, you can create professional email banners, product demonstration visuals, conceptual illustrations that reinforce your sales message, or even images personalized to your prospect's industry. This approach frees you from dependence on generic stock image banks and allows you to produce unique visuals at scale, perfectly aligned with your brand identity. Whether you're prospecting B2B or B2C, mastering the right Stable Diffusion prompts gives you a measurable competitive advantage in your commercial emailing campaigns.

GitHub Copilot Prompt for Writing a Business Proposal

GitHub Copilot, the coding assistant developed by GitHub and OpenAI, is not limited to code generation. With its advanced natural language understanding capabilities, it becomes a formidable ally for writing structured professional documents, including business proposals. By using Copilot Chat directly in your code editor or via the dedicated interface, you can generate complete proposals adapted to your industry and prospect profile. The major advantage lies in Copilot's ability to leverage the context of your open files: client data, history of similar projects, or existing templates. By properly structuring your prompt, you get a professional first draft covering all expected sections — from the executive summary to pricing terms — while maintaining a persuasive business tone. This approach significantly reduces writing time, from several hours to a few minutes for a usable draft that you just need to customize and refine.

ChatGPT Prompt for Proofreading a Text

Text proofreading is one of the most powerful uses of ChatGPT. Whether you are a writer, student, professional, or simply concerned about the quality of your writing, ChatGPT can identify and correct spelling, grammar, conjugation, and syntax errors in seconds. Unlike a standard automatic spell checker, ChatGPT understands the context of your sentences and can detect subtle errors such as complex agreements, incorrect verb tenses, or awkward phrasing. It can also adjust its correction level according to your needs: simple proofreading, stylistic improvement, or complete rewriting for a specific register. The major advantage is its ability to explain each correction, making it a learning tool as well. By structuring your prompt correctly, you will get precise, organized, and immediately usable corrections, while preserving your voice and original writing intent.

Sora Prompt for Translating a Text

Sora, the video generation model developed by OpenAI, opens up unprecedented possibilities for the visual translation of textual content. Rather than simply converting words from one language to another, Sora allows creating videos where the translated text integrates naturally into visual scenes, typographic animations, or multilingual presentations. This approach is particularly useful for international content creators, marketing teams adapting campaigns to different markets, or educators wanting to offer translated educational materials in video form. By leveraging Sora's capabilities, you can generate videos where the source text is visually transformed into the target language, with smooth animations, elegant transitions, and staging that respects the cultural codes of the intended audience. This guide provides optimized prompts to get the most out of Sora in your visual translation projects, whether you're a beginner or an advanced user.

Perplexity Prompt for Writing a Speech

Writing an impactful speech requires mastery of rhetoric, deep knowledge of the audience, and a solid narrative structure. Perplexity, thanks to its real-time search and intelligent synthesis, becomes a valuable ally for this task. Unlike a simple text generator, Perplexity can draw on current sources — expert quotes, recent data, historical examples — to enrich your speech with credible references. Whether you are preparing a wedding speech, a professional address, a conference talk, or an advocacy plea, the tool helps you structure your ideas, find the right tone, and produce text that resonates with your audience. The approach involves providing precise context — occasion, audience, duration, desired tone — so that Perplexity generates a tailored speech grounded in reality and supported by verifiable references. Here are the optimized prompts to fully leverage this potential.

Gemini Prompt for Summarizing a Document

Summarizing a long document is one of the tasks where Gemini excels thanks to its massive context window, capable of processing up to 1 million tokens. Whether you have a 200-page annual report, a complex legal contract, or a university thesis, Gemini can extract the essentials in seconds. However, a simple "summarize this document" often yields a generic result that misses critical information for your use case. The key lies in a structured prompt that specifies the desired level of detail, the analysis angle, and the output format. A good summary prompt guides Gemini to distinguish essential information from noise, retain important numerical data, and adapt the tone to the target audience. In this guide, you'll find a main optimized prompt along with three variants suited to your expertise level. Whether you're a student looking to synthesize your courses, a professional needing to digest industry reports, or a researcher analyzing scientific literature, these prompts will save you hours of reading while preserving the substance of the original document.

GitHub Copilot Prompt for Writing a Blog Post

GitHub Copilot, the AI-powered coding assistant from OpenAI and GitHub, goes beyond code generation. With its advanced contextual understanding, it can also help you write blog posts directly from your code editor. Whether you're a developer documenting a technical project, a content creator working in Markdown, or a tech blogger looking to speed up your editorial production, Copilot is a formidable ally. By leveraging structured comments and Markdown files, you can guide Copilot to generate impactful introductions, detailed outlines, well-argued paragraphs, and engaging conclusions. The major advantage lies in native integration into your workflow: no need to leave VS Code or your favorite IDE. The prompt below was designed to get the most out of Copilot Chat by providing a precise framework—editorial tone, target audience, expected structure—to achieve a professional-quality first draft that you can then refine in your own voice.

DALL-E Prompt for Writing an Internal Memo

DALL-E, OpenAI's image generation tool, can transform your internal memos into striking visuals that capture your colleagues' attention. Instead of sending a plain block of text that is often ignored, you can create professional supporting visuals: announcement banners, concise infographics, concept illustrations, or header images that immediately set the tone for the message. In an environment where employees receive dozens of communications per day, adding a relevant visual significantly increases read rates and message retention. DALL-E allows you to produce these graphic elements in seconds, without hiring a designer, while maintaining visual consistency with your corporate identity. Whether you are announcing a reorganization, an internal event, a new process, or quarterly results, a well-designed visual reinforces the clarity and impact of your memo. This prompt is optimized to generate professional corporate images suited for internal business communication.