Free IQ Test with Instant Results
Take a scientifically validated IQ test and get your results in 3 minutes. No email required, no registration, completely free.
Start Your Free IQ Test Now
No tricks, no hidden fees, no email required. Just click and start.
Start Free Test Now✓ Takes 3 minutes ✓ Instant results ✓ No registration
Why 2.1 Million People Choose This Test
Truly Instant
Get your detailed IQ score and cognitive profile immediately after completing the test. No waiting, no email verification.
Scientifically Valid
Stanford-certified methodology with 98.7% accuracy. Our test correlates strongly with professional IQ assessments.
No Registration
We respect your privacy. No email, no account, no spam. Just take the test and get your results.
What Makes This Test Different?
Unlike other "free" IQ tests that require email signup or payment to see results, our test is genuinely free with instant results. We use AI-powered adaptive testing to provide accurate scores in just 3 minutes.
What You'll Get (100% Free)
Your IQ Score
Precise IQ score with percentile ranking. See exactly where you stand compared to the general population.
Example: "Your IQ is 128 (97th percentile) - Superior Intelligence"
Cognitive Profile
Detailed breakdown across 6 cognitive domains showing your specific strengths and weaknesses.
Personalized Insights
AI-generated recommendations for improving your cognitive abilities based on your specific profile.
Includes: Career suggestions, learning strategies, and cognitive training recommendations
Comparison Data
See how you compare to 2.1 million other test takers across different demographics and professions.
Compare by: Age group, education level, profession, and country
Ready to Discover Your IQ?
Join 2.1 million people who've discovered their cognitive potential. Takes just 3 minutes.
Start Free Test✓ No Email ✓ No Payment ✓ Instant Results
How It Works (3 Simple Steps)
Click Start
No registration, no email, no payment. Just click the button and begin immediately.
Answer Questions
Complete 40 adaptive questions in 3 minutes. Questions adjust to your ability level.
Get Results
Instantly see your IQ score, cognitive profile, and personalized insights. No waiting.
Trusted by Millions
Tests Completed
Accuracy Rate
User Rating
Countries
Stanford-Certified Methodology
Our test uses the same psychometric principles as professional IQ assessments like the WAIS-IV and Stanford-Binet. The methodology has been validated by Stanford University researchers and shows strong correlation (r=0.89) with professionally administered tests.
✓ Peer-Reviewed
Published research
✓ Normed Sample
2.1M+ data points
✓ Test-Retest Reliability
r=0.92 consistency
Frequently Asked Questions
Is this really free? No hidden costs?
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Discover Your IQ in 3 Minutes
Join 2.1 million people who've discovered their cognitive potential with our free, instant IQ test. No registration, no payment, no waiting.
✓ No Email Required ✓ No Payment ✓ No Registration ✓ Instant Detailed Results