Thank you for installing Free IQ Test!

To get started, click the Extensions icon (Step 1) in the top right corner of Chrome, then click the pin icon (Step 2) next to 'IQ Free Test' to pin it to your toolbar:

Click the IQ Free Test icon (Step 3) in your toolbar anytime to launch the 12-question cognitive challenge:

Start the Challenge Now

No account needed. All data stays on your device.