Install the progressive web app (PWA) on your device
Install tool.io on a desktop, Android device, iPhone, or iPad directly from your browser. No app store or separate download is required.
Chrome
On a desktop, select the Install icon at the right side of the address bar, then confirm Install. If the icon is not visible, open the three-dot menu and choose Cast, save, and share → Install page as app.
On Android, open the three-dot menu, choose Install app or Add to Home screen, and confirm.
Safari
On a Mac with macOS Sonoma 14 or later, select the Share button in the toolbar, choose Add to Dock, and then select Add.
On iPhone or iPad, open the Share menu, choose Add to Home Screen, turn on Open as Web App, and select Add.
Firefox
On Windows, select the Web apps button in the address bar. Firefox installs tool.io and adds it to the Start menu and taskbar. This feature requires Firefox 143 or later and is not currently available in Firefox on macOS or Linux.
On Android, open the three-dot menu, choose Install, and add the app to your home screen.
Edge
Select the App available icon at the right side of the address bar and confirm the installation. If the icon is not visible, open Settings and more → More tools → Apps, then choose Install this site as an app.
Other browsers
Look for Install app, Add to Home screen, or a similar command in the address bar or browser menu. If your browser does not offer one, open this page in Chrome, Safari, Edge, or a supported version of Firefox.