About this test
A color-word will appear in a different color (e.g. the word "RED" written in blue). Pick the COLOR you see — not the word. The word will try to trick you. Resist it.
Stroop test · 30 seconds.
Frequently asked questions
How long does this test take?
About 1 min — 10–15 questions, no signup.
Is this test free?
Yes, completely free. No signup, no email collection, no paywall — just take it.
How accurate is it?
A fun version of the classic Stroop test for cognitive control. Not a clinical assessment.
Can I share my result?
Yes. Take a screenshot of your result or send the test link to a friend. Results stay in your browser only.
Will my answers be saved?
No. Nothing is saved or sent anywhere — results live only in your current browser session and disappear when you close the tab.