Design Scoring Engine
Is your logo really any good?
Upload your logo and get a quick score based on five things good designers actually care about: contrast, simplicity, balance, scalability and color.
The Test
Feed it your logo
Drag and drop or click to upload. We run five checks and grade it instantly, right here in your browser.
Six measurable principles
What we actually grade
Each score comes from your actual logo, not guesswork. Here’s what goes into every one.
01
Contrast
Strong figure–ground separation lets a mark read instantly — at a glance, and even in grayscale.
02
Simplicity
Memorable marks reduce to a few essential shapes and colors. Less to process means more to recall.
03
Balance
Visual weight near the optical center, reading symmetrically, makes a mark feel stable and grounded.
04
Scalability
A great mark survives the favicon. If it still reads cleanly at 16px, it works just about everywhere.
05
Color Discipline
Focused, intentional color signals a coherent brand — not a random swatch dump that fights itself.
06
Distinctiveness
A mark like everyone else disappears. The best logos own a shape rivals can’t borrow.
You know these by heart
Memorable by design
Every logo here nails the same basics we check for. Add yours and see how it stacks up.
THE PLAYGROUND
PUT IT THROUGH HELL
Good logos hold up under pressure. Shrink it to a favicon, blur it, or flip between clean and busy and see what survives.
Three steps
How the grading works
1
Drop your logo
Upload a PNG, JPG, SVG or WEBP. Everything runs locally in your browser.
2
We measure it
We look at five things: luminance, color count, center of mass and how well the edges hold up.
3
You get a grade
A 0–100 score and letter grade, with the reasoning and the numbers behind it.