Online Tool Store
Dot-Matrix Text Generator
Create retro LED dot-matrix text with a 5×7 bitmap font, custom colors, scrolling marquee, hand-drawn mode, and PNG download or copy.
This works right here on your device — nothing gets sent out.
Marquee stays off while your system is set to reduce motion.
Style presets
Click or drag to fill cells. Right-click or Ctrl-click to erase.
Content & Typography
Up to 80 characters across a few lines — letters, numbers, and spaces render best.
Motion Dynamics
LED Effects
Style & Appearance
Display Effects
Fullscreen Settings
Advanced Controls
How the dot-matrix generator works
- Type your message — a short line or two of letters, numbers, and spaces.
- Each character maps to a 5×7 grid of dots using a small built-in bitmap font — or switch to Draw mode and place the dots by hand on a grid.
- Restyle with a one-click preset or the Styles sliders, then download or copy the result as a PNG.
- In the Animation tab, turn on the scrolling marquee, pick a direction (left, right, up, or down), and set the speed — or add a blink for an old-school alert-sign look.
FAQ
Which characters are supported?
Uppercase letters A-Z, digits 0-9, spaces, and a few common punctuation marks. Lowercase input is automatically converted to uppercase before rendering.
Can I change the colors and dot size?
Yes — pick any dot and background color (or a transparent background), adjust the dot size slider, and use the Styles tab for zoom, spacing, rotation, curve, and glow. Five one-click presets restyle the display as Classic LED, Neon Glow, Amber Scoreboard, Blue LED, or Halftone Mono.
Can I copy the image instead of downloading it?
Yes — the Copy button on the Download tab puts the current image on your clipboard as a PNG, ready to paste into another app. If your browser doesn't support image copying, use Download PNG instead.
What is this useful for?
Retro LED-sign or scoreboard-style graphics for banners, thumbnails, social posts, or nostalgia-themed designs — typed from text or drawn dot by dot in Draw mode.
Is my text sent anywhere?
No. The dot-matrix image is drawn on an in-browser canvas as you type — nothing is sent to a server.
Can I make the text scroll like an LED ticker?
Yes — the Animation tab has a scrolling marquee with left, right, up, or down direction, an adjustable speed, and an optional blink for an alert-sign effect. You can also make a seamless loop, and playback stays off automatically if your system is set to reduce motion.
How we compare
| Feature | Online Tool Store | Custom LED-font install | Drawing dots manually |
|---|---|---|---|
| No font install needed | ✓ | Requires a font file | ✓ |
| Instant color and size control | ✓ | ✓ | Redo every dot by hand |
| Direct PNG download | ✓ | Needs export from an editor | Manual screenshot |
| Scrolling marquee with direction control | ✓ | Needs a separate animation tool | Frame-by-frame by hand |
For a quick retro LED-sign look without installing a font, the Online Tool Store Dot-Matrix Text Generator renders it instantly.