Install apprun.icu
Install apprun.icu as a PWA, save local tools for offline use and choose optional Web Push updates. Manage notifications, motion and offline downloads.
Your tools, a little closer
Install apprun.icu for a standalone window and an icon on your home screen. Local utilities can work offline after their pages and assets have been downloaded. Book catalogs, news, purchases and other live data still need a connection.
On desktop, use your browser’s install menu if available. On iPhone or iPad, open this site in Safari, choose Share, then Add to Home Screen. Browser menus and installation support vary.
Offline tools
Save all 14 new utilities and their shared files in one step. Visited public pages can also be available offline. Downloading a page does not save its current input. There is a bounded page cache, and the browser may evict stored data.
Checking offline support…
Optional site updates
Choose occasional notifications about newly published tools and guides. Permission is requested only when you press Enable. You can switch them off here at any time. On supported iPhone and iPad versions, install to your Home Screen first and open the installed app. Delivery depends on your browser, device and network.
Notifications are off until you choose them.
What a push subscription stores · Follow updates with RSS instead
Motion preference
Your system’s reduced-motion preference is always respected. This switch adds a site preference; it does not override a system request for less motion.
Keep a backup of important work
Installation is a convenience, not a backup. Local shelves and drafts can disappear if you clear site data or the browser removes storage. Use each app’s export function before switching devices or removing browser data.