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Score Qualité Prompt — Outil en ligne gratuit

Colle ton prompt — reçois note + améliorations

Évaluation heuristique qualité prompt : clarté, spécificité, rôle, structure, format sortie, exemples. Score + améliorations concrètes. Gratuit.

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En savoir plus

Prompt Quality Score — 7-Dimension Heuristic

Heuristic prompt grader: clarity, specificity, role-prompting, output format, examples, constraints, edge-case handling. Concrete improvements per dimension.

How to use this tool

  1. 1

    Paste prompt

    Any prompt — chatbot, agent, system.

  2. 2

    Get score + flags

    7 dimensions assessed.

  3. 3

    Apply suggestions

    Concrete fixes per gap.

Frequently Asked Questions

What makes a good prompt?
Best practices (Anthropic, OpenAI guides): clear role, specific task, output format spec, examples, constraints, edge cases. Vague prompt = vague output. Specific prompt = ~3× better outputs.
How long should prompts be?
Depends. Simple: 1-2 sentences. Complex agent: 200-2000 tokens system prompt. Modern frontier models reward longer + more structured prompts up to ~5K tokens.
XML tags really help?
Yes for Claude (trained on them) and helpful for GPT. Wrapping examples in , instructions in , output spec in tags improves adherence ~15-25%.

À retenir

  • Prompt Quality Score is a free, browser-based ai tool — paste prompt — get rating + improvements.
  • Non signup, no downloads, no file uploads — your data stays on your device.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Prompt Quality Score

  1. Open the tool: Launch Prompt Quality Score on Outilolis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Prompt Quality Score — Quick Facts

Prix
Gratuit — sans limites, sans filigrane, sans paywall
Confidentialité
100% dans le navigateur — aucune donnée n’est envoyée à un serveur
Plateforme
Tout navigateur moderne — desktop, tablette ou mobile
Catégorie
AI Outils on Outilolis
Hors ligne
Works offline after first visit (Progressive Web App)
CaractéristiqueDétails
OutilPrompt Quality Score
CatégorieAI
Inscription requiseNon
Téléversement de fichierAucun — traité dans le navigateur
Compatible mobileEntièrement adaptatif
CoûtGratuit pour toujours

Why Use Prompt Quality Score?

You should try Prompt Quality Score for a quick, private way to paste prompt — get rating + improvements. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Confidentialité. Cet outil fonctionne entièrement dans votre navigateur. Vos données ne sont jamais envoyées à un serveur.