Small utilities, installable to your home screen.
Make a strong, customizable password for an account or login.
Miter angles for square and radius corners, with piece lengths and a full room cut list.
Size a board and tally board feet, with quick pricing and a purchase list.
Compound miter and bevel angles, with a full room cut list.
Type in either unit, with fraction-native input, rounding error, and a ruler view.
Roof pitch, stair rise/run, and ramp slope ↔ degrees.
Enter any 3 of 6 values (sides and/or angles) to solve the rest.
Miters for trim that changes direction up a wall or stair, including pieces of different heights.
Open the tool you want first (tap its card above), then follow the steps below from within that tool — not from this page.
iPhone / iPad (Safari) Tap the Share icon, then choose "Add to Home Screen."
Android (Chrome) Open the menu (⋮) and choose "Install app" or "Add to Home screen."
Desktop (Chrome, Edge, Brave) Click the install icon in the address bar, or open the menu and choose "Install…"
Firefox on any platform only creates a bookmark-style shortcut, not a standalone app.