Getting a local site onto a phone usually means finding your computer's IP address, opening a firewall or setting up a tunnel. For most checks you don't need any of that. Simlord shows localhost on phone and tablet sizes in the tab you're already working in.
Simlord runs in Chrome on a computer. Open this page there to add it.
Any framework, any port, like localhost:3000 or a local domain.
The page opens in the simulator in the same tab. Hot reload keeps working.
Simlord keeps the device while you work, so every reload shows your change on the phone.
Online testers fetch your page from their servers, and those can't reach your computer. Simlord runs inside your own Chrome, so whatever your browser can open, it can show on a phone, from localhost to a staging site behind a VPN.
The page loads in the same tab, with your cookies and local storage, so you stay logged in to your app and don't have to sign in again on a device.
For Safari-only bugs, performance and hardware such as the camera, you still need a real device. A tunnel or your local network IP gets your site there. Use Simlord for the many layout checks in between.
Something else? Write to support@simlord.eu.
No. Simlord runs in your browser, so it reaches localhost directly.
Yes. The page reloads in the simulator like it does in a normal tab.
Yes. Any address that opens in your Chrome opens in Simlord.
No. Your pages stay in your browser; nothing you test leaves your computer.
Free, no account needed. Works in Chrome, Edge and Brave.
Simlord runs in Chrome on a computer. Open this page there to add it.