ifBuyz Tools
Calculator

IQ Test

Start a free online IQ test directly in your browser. Solve 38 visual reasoning questions and get an instant estimated IQ range with no sign-up.

38 questionsAbout 24 minutesInstant resultsNo sign-up

Start free IQ test

Complete all 38 questions for the most stable result. No sign-up is required and the result appears instantly in your browser.

38 visual questions

Pattern, number, space, and relation puzzles are shown one by one.

Instant estimated range

Finish the test to see your estimated IQ range and section breakdown right away.

About 24 minutes

There is no per-question timer, but staying focused improves the estimate.

Free and browser-based

No sign-up, no app install, and your answers stay in the browser.

This free IQ test is still an estimate. It reduces extreme swings, but it does not replace a formal supervised IQ assessment.

Frequently Asked Questions

Is this IQ test really free?
Yes. You can take the test and view the result without creating an account or paying to unlock the score.
Do I get the result instantly?
Yes. Once you finish all 38 questions, the page shows your estimated IQ range and section breakdown right away in the browser.
Why do I see a range instead of one exact score?
An online IQ test is more honest when it shows an estimated range. Response pace, easier-item misses, and consistency across puzzle types all affect how stable the estimate is.
Can this replace a formal IQ test?
No. This is a browser-based estimate for personal insight. It does not replace a formal supervised or clinical assessment.