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Free AI Prompt Library - ChatGPT, Claude, Gemini

Library of 194 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 194 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 157-168 of 194 prompts

📊Analyse de donnéesIntermediateClaude

Claude Prompt for Analyzing Data

Data analysis has become a strategic lever for any organization seeking to make informed decisions. Claude excels at interpreting complex datasets, whether CSV tables, survey results, financial metrics, or application logs. Unlike traditional analysis tools that require advanced technical skills, Claude allows you to obtain actionable insights in natural language. You can submit raw data and ask it to identify trends, anomalies, correlations, or hidden patterns. It can segment your data, calculate descriptive statistics, formulate explanatory hypotheses, and suggest relevant visualizations. Whether you are a seasoned data analyst looking to speed up your exploratory workflow, or a non-technical decision-maker wanting to understand a report, Claude adapts to your level of expertise. It transforms raw numbers into understandable narratives, concrete recommendations, and measurable action plans. This page offers optimized prompts to get the most out of Claude in your daily data analysis.

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📊Analyse de donnéesIntermediateGemini

Gemini Prompt for Extracting Data Insights

Extracting insights from raw data is one of the major challenges faced by analysts, data scientists, and decision-makers. Gemini, thanks to its multimodal reasoning capability and extended context window, excels at analyzing large datasets to extract meaningful patterns, anomalies, and actionable recommendations. Unlike traditional BI tools that require predefined queries, Gemini can explore your data in an exploratory manner, identify non-obvious correlations, and formulate hypotheses you might not have considered. Whether you work with CSV files, database exports, financial reports, or application logs, a well-structured prompt allows Gemini to transform columns of numbers into strategic narratives. This guide provides you with optimized prompts to get the most out of Gemini in your data analyses, covering both descriptive and predictive analysis, with variants adapted to your level of expertise and the complexity of your datasets.

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📊Analyse de donnéesIntermediateAll AIs

Midjourney Prompt to Extract Data Insights

Midjourney is an AI-powered image generation tool that can transform abstract data-related concepts into striking and memorable visualizations. When it comes to extracting and communicating data insights, visual representation plays a crucial role: a well-designed infographic or a strong visual metaphor can make a complex insight instantly understandable to non-technical stakeholders. By using Midjourney strategically, you can create illustrations of conceptual dashboards, visual metaphors for trends, artistic representations of data flows, or supporting visuals for your data presentations. The goal is not to replace your analysis tools (Python, Tableau, Power BI), but to produce narrative visuals that give meaning and impact to your analytical findings. This prompt was designed to generate data-driven visualizations that visually translate the notion of extracting insights from raw data, with a professional rendering suited for corporate and editorial contexts.

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📊Analyse de donnéesIntermediateAll AIs

Midjourney Prompt for Analyzing Market Trends

Midjourney, renowned for its power in image generation, is becoming an unexpected strategic tool for market trend analysis. By crafting precise visual prompts, you can generate graphical representations of market data, sector trend infographics, and forward-looking visualizations that transform abstract data into actionable insights. Whether you are a marketing analyst, entrepreneur, or consultant, Midjourney's ability to visually synthesize complex concepts allows you to identify emerging patterns, map competitive ecosystems, and communicate your analyses with unmatched visual impact. This approach combines analytical rigor with visual creativity to produce professional deliverables — visual dashboards, positioning maps, trend matrices — that facilitate strategic decision-making. In this guide, you will discover how to structure your prompts to extract maximum analytical value from Midjourney, with variants tailored to your level of expertise and specific business objectives.

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📊Analyse de donnéesIntermediateAll AIs

Stable Diffusion Prompt for Extracting Data Insights

Stable Diffusion, known for its AI image generation capabilities, can be creatively repurposed to produce striking data visualizations that highlight key insights. Rather than extracting raw data, Stable Diffusion excels at creating infographics, visual dashboards, and graphic representations that make data insights immediately understandable. By combining precise prompts with analytical style guidelines, you can generate professional visuals—conceptual diagrams, data mind maps, trend illustrations—that transform abstract numbers into impactful visual narratives. This approach is particularly useful for executive presentations, analysis reports, and communicating complex findings to non-technical audiences. The art of prompt engineering applied to Stable Diffusion for data visualization relies on the ability to accurately describe the desired chart type, professional color palette, and the analytical message the image should convey. Mastering these techniques lets you produce in seconds visuals that would have required hours of work in traditional design tools.

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📊Analyse de donnéesIntermediateGemini

Prompt Gemini for Analyzing User Feedback

Analyzing user feedback is a strategic lever to improve a product, service, or customer experience. However, manually processing hundreds or thousands of reviews takes considerable time and exposes you to interpretation biases. Gemini, Google's AI model, excels in natural language processing and automates this analysis with remarkable accuracy. Thanks to its ability to understand context, detect emotional nuances, and categorize recurring themes, Gemini transforms raw text data into actionable insights. Whether you manage customer reviews on an e-commerce site, responses to an NPS survey, comments on social networks, or support tickets, a well-structured prompt will allow you to extract key trends, identify priority friction points, and quantify the overall sentiment of your audience. This guide provides an optimized prompt to fully leverage Gemini's analytical capabilities on your user feedback, with variants adapted to each expertise level.

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📊Analyse de donnéesIntermediateAll AIs

Sora Prompt for Analyzing User Feedback

Analyzing user feedback is a crucial step to improve a product, service, or customer experience. Sora, OpenAI's video generation model, offers an innovative approach to transform textual user feedback data into impactful visual content. By generating videos that illustrate user journeys, friction points, and moments of satisfaction, Sora enables product and UX teams to communicate their analyses in a much more impactful way than a simple written report. Instead of presenting raw data tables, you can create visual scenarios that concretely show what your users experience, making insights immediately understandable by all stakeholders. This visual approach facilitates decision-making in meetings, team alignment, and prioritization of improvements. Whether you work on a mobile app, e-commerce site, or SaaS service, using Sora to stage user feedback transforms abstract data into concrete and memorable visual narratives.

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📊Analyse de donnéesIntermediateAll AIs

Perplexity Prompt for Analyzing Customer Reviews

Analyzing customer reviews has become an essential strategic lever for any company looking to improve its products, services, and customer experience. Perplexity, thanks to its ability to synthesize information from multiple sources in real time, proves to be a particularly powerful tool for exploring and deciphering customer feedback at scale. Unlike tedious manual reading, Perplexity makes it possible to identify recurring trends, major pain points, and hidden improvement opportunities across hundreds of reviews in seconds. Whether you run an e-commerce, SaaS, or local business, this approach gives you a consolidated and actionable view of your customers' feelings. In this guide, we offer an optimized prompt to extract maximum value from your customer reviews with Perplexity, along with variants tailored to your expertise level and desired analysis depth.

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📊Analyse de donnéesIntermediateClaude

Claude Prompt to Analyze Market Trends

Market trend analysis is a strategic exercise that requires cross-referencing economic, behavioral, and sectoral data to identify weak signals and underlying movements. Claude excels at this task thanks to its ability to synthesize large amounts of information, structure multi-dimensional analyses, and formulate well-argued hypotheses. Whether you are an entrepreneur seeking to validate an opportunity, an analyst mapping an industry, or a marketer preparing a launch, Claude saves hours of research by producing structured, nuanced, and actionable analyses. By providing precise context about your target market, objectives, and constraints, you get a panoramic view of the dynamics at play: technological developments, regulatory changes, shifts in consumer behavior, and competitive repositioning. AI does not replace field monitoring, but it significantly accelerates the exploration and structuring phase of information, allowing you to focus your human expertise on strategic interpretation and decision-making.

0295

Create your first dashboard in Excel

Step-by-step guide to create your first professional Excel dashboard with no advanced knowledge required.

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Multichannel marketing data analysis

Complete multichannel marketing performance analysis with ROI calculation, attribution models, and budget optimization.

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Getting started with Python and Pandas for analysis

Complete beginner guide to data analysis with Python Pandas, from data loading to first visualizations.

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