Free AI Prompt Library - ChatGPT, Claude, Gemini

Claude Prompt for Writing a Speech

Writing a compelling speech is an exercise that combines rhetoric, narrative structure, and emotional intelligence. Whether for a wedding, a professional conference, a graduation ceremony, or a political address, every speech requires a delicate balance between substance and style. Claude excels at this task thanks to its ability to adapt tone, register, and argumentative structure to your specific speaking context. By providing Claude with key details—the occasion, the audience, the desired length, and essential messages—you get a structured text that respects oratory conventions while retaining your authenticity. The AI can incorporate figures of speech, anaphoras, smooth transitions, and calls to action that turn a simple text into a true oral performance. Claude also helps you calibrate emotion: measured humor, controlled gravity, or infectious enthusiasm as needed. The result is a speech ready to be delivered, which you can refine in a few iterations to sound exactly as you wish.

GitHub Copilot Prompt for Writing an Email

GitHub Copilot, initially designed as a development assistant, proves remarkably effective for writing professional emails directly from your code editor. Whether you are a developer communicating with your team, a project manager coordinating sprints, or a tech professional drafting client emails, Copilot understands the context of your work and generates structured, clear emails tailored to your audience. By using comments as instructions in a Markdown or text file, you can guide Copilot to produce emails with the right tone, level of formality, and essential information. The major advantage lies in direct integration with your work environment: no need to switch tools; you stay within VS Code or your favorite IDE. Copilot particularly excels at technical emails, meeting notes, review requests, and cross-team communication, leveraging the context of files open in your project.

DALL-E Prompt for Writing a Thesis

Writing an academic thesis goes beyond text: illustrations, diagrams, and visuals play a crucial role in supporting your arguments and making your work more impactful. DALL-E, the AI image generation tool developed by OpenAI, allows you to create custom visuals to enrich your thesis. Whether you need conceptual infographics, visual representations of qualitative data, explanatory diagrams, or cover illustrations, DALL-E can produce professional images suited to an academic context. Instead of searching for royalty-free images that are rarely adapted to your specific topic, you can generate exactly the visual you need to illustrate a theoretical concept, a methodology, or a research result. This guide provides optimized prompts to obtain quality academic visuals, respecting the graphic standards expected in a university thesis, while saving you considerable time in the formatting phase of your research work.

ChatGPT Prompt for Writing a Business Proposal

Writing a compelling business proposal is a demanding exercise that mobilizes both writing skills, in-depth client knowledge, and strategic structuring of the offer. ChatGPT radically transforms this process by allowing you to produce professional proposals in a fraction of the usual time. Rather than starting from a blank page, you can generate a complete structure tailored to your industry and interlocutor, then refine it as needed. The AI particularly excels at crafting impactful value propositions, logically structuring arguments, and adapting the tone to B2B or B2C contexts. Whether you are a freelancer, corporate salesperson, or SME manager, a well-designed prompt helps you produce documents that inspire trust and facilitate decision-making for your prospects. In this guide, you will find an optimized main prompt as well as variants adapted to your expertise level, to turn ChatGPT into a true sales assistant capable of writing custom proposals that convert.

Claude Prompt for Summarizing a Document

Summarizing a document is one of the tasks where Claude excels the most. Whether you have a 50-page report, a dense scientific article, or a complex legal contract, Claude can extract the essentials in seconds. But the quality of the summary depends directly on the precision of your prompt. A vague prompt like 'summarize this text' will produce a generic summary that will likely miss the points that matter to you. In contrast, a well-structured prompt—specifying the target audience, desired level of detail, output format, and aspects to prioritize—turns Claude into a remarkably efficient summarization assistant. In this guide, you will find optimized prompts to obtain clear summaries that are faithful to the source document and tailored to your specific needs. Whether you are a student, professional, or researcher, these prompts will save you hours of reading while capturing essential information without distortion or critical omissions.

Sora Prompt for Correcting a Text

Sora, developed by OpenAI, is primarily known as a text-to-video generation model. However, the OpenAI ecosystem allows leveraging its linguistic understanding capabilities for text correction tasks through well-structured prompts. Correcting a text with AI assistance goes beyond simple spell-checking: it involves analyzing grammar, syntax, stylistic consistency, and clarity. An effective prompt for text correction should specify the desired level of correction—from simple proofreading to complete rewriting—while preserving the author's voice and intent. Whether you're a professional writer, a student preparing a thesis, or an entrepreneur writing marketing content, a well-designed prompt will save you considerable time while significantly improving your writing quality. In this guide, we offer an optimized main prompt along with several variants tailored to your level of rigor, to turn your drafts into flawless texts.

DALL-E Prompt for Writing a Report

DALL-E, the AI image generator developed by OpenAI, can become a valuable asset in writing professional reports. While DALL-E doesn't write the text itself, it lets you create custom visuals that significantly enrich your documents: conceptual infographics, cover illustrations, explanatory diagrams, thematic icons, and visual representations of qualitative data. A report accompanied by relevant and original illustrations captures the reader's attention more effectively, makes complex concepts easier to understand, and reinforces the credibility of your work. With the right prompts, you can generate visuals consistent with your brand guidelines, tailored to the tone of your report—whether corporate, academic, or creative. This page offers optimized prompts to produce professional illustrations designed to support your reports, fully leveraging DALL-E's capabilities in style, composition, and thematic relevance.

Sora Prompt for Writing a Speech

Writing a compelling speech is an exercise that requires both a solid narrative structure, a deep understanding of your audience, and a keen sense of oratorical rhythm. Whether you are preparing a professional address, a wedding speech, or a public intervention, Sora can become a valuable ally in your writing process. By leveraging Sora's artificial intelligence capabilities, you can generate structured drafts, explore different rhetorical angles, and refine the tone of your speech until you get a text that truly resonates with your audience. The tool allows you to overcome writer's block by providing you with openings, transitions, and conclusions tailored to your context. Rather than replacing your personal voice, Sora acts as an intelligent co-writer that accelerates every step of the creative process. In this guide, we offer you an optimized main prompt as well as variants adapted to your experience level, so that every word of your speech carries the desired impact.

ChatGPT Prompt for Writing Subheadings

Subheadings play a crucial role in structuring written content. Whether it's a blog post, a web page, a white paper, or a video, well-written subheadings guide the reader, improve readability, and boost natural SEO. Yet finding the right wording—informative, engaging, and optimized—remains a time-consuming exercise. That's where ChatGPT becomes a valuable ally. By providing a well-structured prompt, you can generate impactful subheadings that capture attention, logically organize your ideas, and naturally integrate your SEO keywords. AI excels at creative reformulation and proposing variants, allowing you to test multiple angles in seconds. Whether you're a web writer, video content creator, or marketing manager, mastering the art of the prompt for writing subheadings will save you considerable time while elevating the quality of your output. This guide offers an optimized main prompt, variants adapted to your level, and practical tips to fully harness ChatGPT's potential in this specific exercise.

Perplexity Prompt for Proofreading a Text

Perplexity AI stands out from standard spell checkers by its ability to understand the overall context of a text before correcting errors. While a simple spell checker only catches isolated mistakes, Perplexity analyzes syntactic consistency, verb tense agreement, complex agreements, and even stylistic awkwardness that traditional tools miss. By crafting a well-structured correction prompt, you transform Perplexity into a professional proofreader capable of handling everything from a quick email to a university thesis. The major advantage lies in its ability to explain each proposed correction, making it a learning tool as well as a correction tool. Whether you are a writer, student, professional, or learner of French as a foreign language, a well-designed prompt lets you obtain an impeccable text while understanding the underlying rules. This page offers a main optimized prompt and three variants tailored to your level of rigor, for effectively correcting any type of French text.

GitHub Copilot Prompt for Text Correction

GitHub Copilot, GitHub's AI assistant integrated directly into your code editor, is not limited to code generation. It also excels at correcting and improving texts, whether technical documentation, README files, code comments, or editorial content. By leveraging its linguistic understanding capabilities, you can entrust it with proofreading your texts to identify and fix spelling, grammar, syntax, and style errors. This approach is particularly valuable for developers writing multilingual documentation or clear commit messages. Instead of switching to an external tool, you stay in your usual work environment, streamlining your workflow. The prompt we offer here is structured to guide Copilot precisely: it defines the expected role, the types of corrections desired, and the output format, ensuring consistent and actionable results every time.

ChatGPT Prompt for Translating a Text

Text translation is one of the most popular uses of ChatGPT, and for good reason: the model masters over 90 languages with a quality level often comparable to professional translators. But getting a truly faithful translation is not just about pasting text and asking 'translate this.' The register, cultural context, idiomatic expressions, and tone of the original document are all nuances that ChatGPT can respect—provided you give it the right instructions. A well-structured prompt turns ChatGPT from a simple word-for-word translation tool into a genuine language assistant capable of adapting style, preserving the author's intent, and localizing content for a specific target audience. Whether you are translating a professional email, a blog post, a legal document, or a social media post, the prompt you use directly determines the quality of the result. On this page, you will find one optimized main prompt, three variants depending on your level of requirement, and answers to the most frequently asked questions to get the most out of ChatGPT for translation.