Loading page
AltFTool is preparing this route
Type any text and show it in big letters across your whole screen — or display a clock, stopwatch, countdown or image instead.
Type your words into the Text tab, set the size and colours, then send them fullscreen. There is no sign-up and nothing is uploaded: the text you type, the image you choose and every setting stay inside this browser tab.
| Tab | Fills the screen with | What you can change |
|---|---|---|
| Text | The words you typed, in large letters | Font size, left/centre/right alignment, text colour, background colour |
| Image | One picture from your device, scaled to fit | Background colour behind the picture |
| Clock | A live clock, a stopwatch or a countdown | Time zone, 12- or 24-hour format, text and background colour |
| Keys | Action |
|---|---|
| Cmd + Enter / Ctrl + Enter | Go fullscreen |
| Esc | Exit fullscreen |