Free Tool

AI Prompt Scorer

Paste your prompt. Get an instant critique on 5 dimensions with personalised tips to improve.

Any prompt you have written for ChatGPT, Copilot, Claude, Gemini or any other AI tool.
0 / 5,000 characters

How to Improve This Prompt

Want to Master This?

The NCFE AI Prompt Mastery qualification is included inside our Level 4 AI & Automation apprenticeship. 15 months, up to 5 qualifications, fully funded through the Levy.

Enquire Now View the L4 Programme

What We Score

1
Clarity
Is it clear what you want?
2
Specificity
Constraints, numbers, details
3
Structure
Sections, formatting, flow
4
Context
Role, audience, examples
5
Tone
Professional, purposeful

Scoring is heuristic-based and runs entirely in your browser. No data is sent anywhere. Learn more about AI literacy.

Try an Example

Weak Prompt
Write me a marketing email about our new product
Strong Prompt
You are a B2B email copywriter. Write a 150-word email to UK HR directors introducing our AI skills audit tool. Tone: professional but warm. Include one statistic about the AI skills gap. End with a clear CTA to book a 15-minute demo. Subject line options: give me 3.

Click either example to load it into the scorer.

About the Prompt Scorer

What does it check?

Five things that separate prompts that work from prompts that disappoint: clarity of the task, specificity of the detail, structure, context given to the model, and tone or format instructions. The score and tips are generated on this page; your prompt is not stored.

Why does prompt quality matter at work?

Most wasted time with Copilot, Gemini, Claude or ChatGPT comes from vague first prompts and long correction loops. A well-structured prompt gets a usable first draft, which is the habit behind the blank-page approach TESS teaches.

Where do I learn this properly?

Prompt engineering is the first module of every TESS AI apprenticeship, including the NCFE AI Prompt Mastery qualification, and is available as a one-day workshop.