How to use Robots.txt Checker
- Start by adding the text you want to check into Robots.txt Checker.
- Set Paste robots.txt, User-agent, Path to test (e.g. /admin/) so the output fits your use case.
- Robots.txt Checker updates the output automatically as you type.
- When it looks right, Copy to save it.
About this tool
There is no server behind Robots.txt Checker. Robots.txt Checker handles your input locally and returns the result instantly, with no sign-up.
It is designed to do one job well and stay out of your way. Nothing you enter is uploaded, and it keeps working offline once the page has loaded.
Frequently asked questions
What does Robots.txt Checker do?
Robots.txt Checker runs entirely on your device: add your input using the Paste robots.txt, User-agent controls, and it checks it locally in real time.
Do I need an account for Robots.txt Checker?
No — Robots.txt Checker needs no account, sign-up or installation.
Is my input private in Robots.txt Checker?
Yes — your input never leaves your device; Robots.txt Checker does all the work in your browser.
Can I use Robots.txt Checker without a connection?
Yes — after the first load Robots.txt Checker runs entirely offline.