WorldIQTest.com is a global platform offering a fast, professional online IQ test designed to measure multiple aspects of intelligence. The assessment includes logical reasoning, spatial reasoning, abstract reasoning, and numerical reasoning. Results are standardized, age-normed for children, and benchmarked across the adult population.

After completing the test, users receive an instant free report, percentile rankings, and the option to download a professional IQ certificate. The site also provides multilingual access and educational articles exploring IQ scores, classifications, and cognitive performance across the lifespan.