Choose how to trigger the panic action (go back to calculator) on PC vs mobile. The selected key or gesture will work from the secret menu, Settings, and YouTube watcher.
Device type
Use PC or Mobile options below, or Auto to detect.
Panic key (PC)
Keyboard shortcut when on PC.
Panic action (Mobile)
Gesture when on mobile.
How to use
Calculator: Use the number and operator buttons as usual. C clears, ± flips sign, % is percent.
Secret menu: Type 6767 on the calculator to reveal extra buttons (YouTube, Rumble, Games, Settings, Timer, Links, Notes, Unit converter, Dice).
Back to calculator: From the secret menu, click “← Back to calculator” or use the Panic button from this page.
Timer: Countdown (with presets), count-up, or stopwatch with laps.
Links: Save your favorite links; they’re stored only in your browser.
Notes: Quick notes that auto-save in your browser.
Unit converter: Convert length, weight, or temperature.
Dice & picker: Roll d4–d20 or pick a random option from a list.
Volume: Off by default; turn on in Sound & display to enable sound (e.g. in games).
YouTube watcher: Open from the secret menu, paste a YouTube URL, then pick a player.
Rumble: Click Rumble in the secret menu, paste a Rumble video URL, then click Watch.
Cookies & saved data
This site can store preferences in your browser (localStorage). No data is sent to a server.
Save preferences
Remember settings like toggles below and preferred video player.
Remember last YouTube URL
Pre-fill the YouTube watcher with the last URL you entered.
Remember last Rumble URL
Pre-fill the Rumble popup with the last URL you entered.
Privacy
No cookies or tracking are used by this site. Video players (YouTube, Rumble, etc.) may use their own cookies when you play content. Saved data is stored only in your browser and can be cleared above.