Free Robots.txt Tester
robots.txtが特定のパスへのクローラーアクセスを許可または禁止するか確認します。
Paste your robots.txt content below, then optionally test a path against a user-agent.
Frequently Asked Questions
Is the Robots.txtテスター free to use?
Yes, the Robots.txtテスター on Allio Tools is completely free with no sign-up or registration required. It works directly in your browser.
How does the Robots.txtテスター work?
robots.txtが特定のパスへのクローラーアクセスを許可または禁止するか確認します。 No data is sent to a server — everything runs locally in your browser for maximum privacy and speed.
Do I need to install anything to use the Robots.txtテスター?
No installation needed. The Robots.txtテスター runs entirely in your web browser on any device — desktop, tablet, or mobile.
Is my data safe when using the Robots.txtテスター?
Completely safe. The Robots.txtテスター processes everything locally in your browser. No input data, results, or usage information is ever transmitted to or stored on any server.
Does the Robots.txtテスター work offline?
After the page loads for the first time, the Robots.txtテスター works without an internet connection for all client-side processing. Tools that fetch live external data (such as DNS or WHOIS lookups) require an active connection.
How current is the data returned by the Robots.txtテスター?
The Robots.txtテスター fetches live data in real time each time you run it. Results reflect the current state of the server or domain at the moment of the request.