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Free AI Prompt Library - ChatGPT, Claude, Gemini

Library of 4189 free AI prompts for ChatGPT, Claude and Gemini. Sorted by category, one-click copy, no signup required.

Looking for free AI prompts that actually work? Our library gathers 4189 prompts tested and optimized for ChatGPT, Claude and Gemini. Everything is 100% free - no signup, no copy limit.

Every prompt is sorted by category (writing, productivity, marketing, code, education…) and comes with concrete examples. You save time by reaching for proven formulations instead of trial-and-error each time.

100% free

No paywall, no mandatory signup to copy a prompt.

Multi-AI

Every prompt works with ChatGPT, Claude, Gemini and Mistral.

Categorized

Filter by topic, difficulty and use case.

Bilingual

Available in French and English, tailored to each audience.

Showing 2377-2388 of 4189 prompts

ProductiviteIntermediateAll AIs

Buyer Lead Qualification Script

Better qualify buyers to avoid wasting time

0129
💻DeveloppementAdvancedAll AIs

Ansible Security Hardening Playbook

Automatically secure servers

0109
ProductiviteIntermediateAll AIs

Calculating Your Unit Economics

To validate the financial sustainability of your model

095
ProductiviteIntermediateAll AIs

Student Council Meeting Preparation Aid

Setting up a participatory student council

0158
📊Analyse de donnéesIntermediateAll AIs

Article Performance Analysis

Diagnosis and optimization of existing content

0112
📢MarketingIntermediateAll AIs

RFM for Email Marketing

Segment customers by value

0107
📢MarketingIntermediateChatGPT

ChatGPT Prompt to Create an Advertising Script

Creating an effective advertising script is an exercise that combines creativity, consumer psychology, and narrative structure. With ChatGPT, you can generate compelling ad scripts in minutes, where a copywriter would take hours. AI excels particularly at generating catchy hooks, structuring messages according to proven frameworks (AIDA, PAS, BAB), and adapting the tone to your target audience. Whether you're producing an ad for social media, a radio spot, a YouTube video, or a TV commercial, ChatGPT can provide a solid first draft that you can refine later. The main challenge lies in the quality of the prompt: a vague brief will produce a generic script, while a structured prompt with product context, audience, tone, and objective will generate a production-ready script. In this guide, you will discover an optimized prompt for obtaining professional ad scripts, as well as variants adapted to your expertise level and specific needs.

0159
💼BusinessIntermediateAll AIs

Stable Diffusion Prompt for Competitive Intelligence

Stable Diffusion, an artificial intelligence image generation tool, can become an unexpected ally in your competitive intelligence strategy. While competitive intelligence traditionally relies on textual and numerical data analysis, the visual aspect is playing an increasingly important role in brand positioning. Thanks to Stable Diffusion, you can generate visuals representing the aesthetic trends in your sector, create comparative moodboards illustrating the visual positioning of your competitors, or even produce graphic concepts to test new creative directions ahead of your rivals. By reproducing the dominant visual codes of a market—color palettes, photographic styles, trending typography—you can quickly identify industry standards and spot still-untapped visual spaces. This approach allows you to benchmark your brand's visual identity against the competition, anticipate aesthetic shifts, and prototype differentiating visuals at low cost. Whether you are a marketing manager, designer, or entrepreneur, mastering Stable Diffusion prompts for competitive intelligence gives you a strategic edge by transforming visual analysis into a driver of innovation.

076
ProductiviteIntermediateAll AIs

Perplexity Prompt for Creating a Presentation

Perplexity AI stands out from other AI assistants through its unique ability to combine real-time web search with structured content generation. To create a presentation, this dual capability is a major asset: Perplexity can simultaneously search for the latest data on your topic, identify key statistics and current trends, then organize everything into a coherent presentation structure. Unlike a simple text generator, Perplexity cites its sources, allowing you to verify every point made in your slides and strengthen your credibility with your audience. Whether you are preparing an investor pitch, a client presentation, a conference, or a course, Perplexity saves you hours of research and structuring. The tool particularly excels when your presentation requires up-to-date factual data, market comparisons, or industry references. By formulating the right prompt, you get not only a detailed slide-by-slide plan but also the key points to cover, relevant quantitative data, and visual suggestions to maximize the impact of your message.

0151
💻DeveloppementIntermediateAll AIs

Midjourney Prompt to Generate a Database Schema

Midjourney, primarily known for creating artistic images, can also be creatively repurposed to generate visual representations of database schemas. By crafting precise prompts, you can obtain elegant entity-relationship diagrams, conceptual data models, or stylized relational schemas that serve as inspiration for your projects. Whether you are a data architect seeking to quickly visualize a structure, a developer wanting to present a data model in an attractive way, or a student needing illustrations for a report, Midjourney offers a unique approach. The tool particularly excels in producing aesthetic schemas for presentations, technical documentation, or educational materials. Although the result does not replace a professional modeling tool like dbdiagram.io or MySQL Workbench, it produces impressive visuals that effectively communicate your data architecture. In this guide, we provide optimized prompts to obtain clear, professional, and visually striking database schemas directly from Midjourney.

0128
💻DeveloppementIntermediateAll AIs

DALL-E Prompt to Generate JavaScript Code

DALL-E, the image generation model developed by OpenAI, is not designed to produce executable JavaScript code. However, it can play a valuable complementary role in a JavaScript developer's workflow. DALL-E excels at creating visuals related to development: user interface mockups, architecture diagrams, data flow schemas, or illustrations to document your code. By crafting precise prompts, you can obtain visual representations of complex JavaScript concepts like closures, the event loop, or design patterns. These visuals then serve as references for implementing your code, creating attractive technical documentation, or designing educational materials. The approach is to use DALL-E as a rapid visual prototyping tool: generate a UI mockup, then translate it into JavaScript components. This method accelerates the design phase and reduces back-and-forth between designers and developers. In this guide, we offer optimized prompts to get the most out of DALL-E in your JavaScript development process, from UI prototyping to visual documentation of your code.

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✍️RedactionIntermediateAll AIs

GitHub Copilot Prompt for Translating a Text

GitHub Copilot, the AI development assistant created by GitHub and OpenAI, is not limited to code generation. Integrated directly into your editor (VS Code, JetBrains, Neovim), it can also serve as a powerful translation tool for your multilingual projects. Whether you need to translate localization files (i18n), code comments, technical documentation, or user interfaces, Copilot understands your project context and produces translations consistent with your existing terminology. Its main advantage lies in its ability to maintain source code formatting intact — HTML tags, interpolation variables, JSON keys — while translating only the textual content. This editor-integrated approach avoids back-and-forth with external tools and ensures your translations respect your codebase's technical conventions. Here is an optimized prompt to fully leverage GitHub Copilot in your translation tasks.

094

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