Accuracy
Correct answers carry the most weight, especially on harder reasoning items.
English assessment
Free Online IQ Test
Take a free adaptive IQ test online. Answer 20 visual questions and get your instant IQ score - no login, no email required.
What Is This IQ Test?
BrainRank is an online IQ-style test for structured reasoning practice and self-comparison. It is useful for curiosity and entertainment, but it is not a clinical or professionally supervised IQ assessment.
How The Score Works
Speed
Response time helps shape the estimate without replacing correctness.
Balance
The final profile compares performance across reasoning domains.
FAQ
Is BrainRank a free IQ test?
Yes. BrainRank offers a free online IQ-style test experience with an instant score estimate.
What skills does the test measure?
The test focuses on visual reasoning, pattern recognition, spatial logic, working memory, symbolic logic, and processing speed.
Is the score a clinical IQ result?
No. BrainRank gives an online estimate for practice and entertainment. It is not a supervised clinical IQ assessment.
Can I use BrainRank on mobile?
Yes. The test and language pages are designed to work on desktop and mobile browsers.