See your painting the way
a tutor sees it.
Upload an illustration straight from Photoshop. ArtGrader reads the fundamentals with real pixel math, tells you exactly what’s working and what isn’t — grounded in actual art theory — and can even correct your own image so you can see the difference. Or just learn from the words. Your call.
Runs entirely in your browser · your art never leaves your machine.
Drop your artwork here
Drag & drop · paste from Photoshop (Ctrl+V) · or click to browse
How it works
Four steps, about a minute.
- 1Upload
Drop in a PNG/JPG. Nothing is sent anywhere — it’s analysed locally.
- 2Read the grade
An overall score plus four category breakdowns, each with the real numbers behind it.
- 3Learn the theory
Every note links to a principle — notan, color temperature, the key light, the rule of thirds.
- 4Fix or learn
Apply a real correction to your image and compare — or just absorb the lesson. You decide.
What it looks at
Grounded in real art theory
A taste of what the feedback teaches.