Website Uptime Checker

About the free Website Uptime Checker

Check if a website is online and measure its response time The ToolsEdits Website Uptime Checker runs online in your web browser, so there is nothing to download or install. It works on Windows, Mac, Linux, Android and iPhone, and it is completely free to use with no sign-up required.

Wherever possible, your data is processed directly on your own device, which keeps your files and information private and makes results appear instantly. The website uptime checker is part of our General collection, built for students, professionals and businesses who need fast, reliable results without paying for expensive software.

How to use the Website Uptime Checker

1. Enter your data or upload your file in the tool above.
2. Adjust the options and settings to match what you need.
3. Click the action button to get your result instantly.
4. Copy, download or share the result — then start again as many times as you like.

Frequently asked questions