Custom 3D printed door signs
Type a name or room number, shape it live in 3D, and download a print-ready STL in seconds. Prints flat with no supports, ready for any home printer.
Free to use · watertight STL · prints with no supports
Any name or room
A child's name, a home office, a guest room, or numbered doors for a rental. Whatever the door needs, type it and see it in 3D.
Add a backplate
Put the text on a solid plate for a finished, mountable sign. Export a two-color 3MF so the letters and plate print in different filaments.
Prints clean
Every sign exports watertight and flat-side-down, so it slices without repair in Cura, Bambu Studio, or PrusaSlicer and prints with no supports.
How it works
Design and download in seconds. No CAD experience needed.
1. Type it
Enter your text and pick a font. The 3D preview updates live as you go.
2. Shape it
Adjust depth, size, and bevel. Add a backplate for a mountable, two-color sign.
3. Download it
Export a watertight STL, or a color 3MF for Bambu Studio. It prints flat, no supports.
Questions
How do I make a 3D printed door sign?
Type the name or room onto the page, pick a font, adjust depth and size, and download the STL. It opens straight in your slicer, ready to print.
Can I print the sign in two colors?
Yes. Turn on the backplate and export the color 3MF for Bambu Studio. The text and plate come through as separate colored parts for the AMS.
What filament works best for a door sign?
PLA is ideal for indoor door signs: easy to print and available in many colors. For a sunny hallway, PETG holds up better to heat and light.