Search Engine Basics

Free Search Engine Tools

Interactive tools that let you see how search engines behave instead of only reading about it. They run in your browser, with nothing to install.

All tools

Learn Search by Doing

Start with the simulator if you are new here. It shows the full journey of a page, which makes every other guide on this site easier to follow.

Live nowSearch pipeline simulatorSend a sample page through every stage of search, from discovery to ranking. Break it on purpose with eight real scenarios to see how each one is fixed.Open the simulator →
Coming soon
  • Search operator builder
  • robots.txt tester
  • SERP snippet preview
Want one sooner? Tell us through the contact page.

Looking for something to read or print instead? Browse the free search engine resources, including the PDF guide and the glossary.

Scroll to Top