Turn any text into a 3D print
Type a name, number, or message. Shape it live in 3D and download a print-ready STL in seconds. No CAD, no account.
Free to use · watertight STL · prints with no supports
Ideas for your 3D printer
Design and download in seconds. No CAD experience needed.
Door & room signs
A child's name in a playful font, room numbers for a rental, or matching signs for every room, all in one consistent style.
Name plates & numbers
Desk name plates for the office, or bold house numbers for the door, mailbox, or fence. Black for sleek, white for clean.
Gifts & keepsakes
Keychains, cake toppers, and personalised gifts. Type a name or 'Happy Birthday', pick a font, print something one-of-a-kind.
Ready in 3 steps
Type your text
Enter any name, number, or message. Adjust depth and size to match where it's going.
Choose a font & style
Pick a font, add a backplate, and use the bevel slider for chamfered, finished edges.
Download & print
Export a watertight STL, or a colour 3MF for Bambu Studio. It prints flat, with no supports and no repair.
Start from a ready-made design
Tap one to open the tool pre-filled, then tweak and download.
Unlock everything
Start free. Upgrade once, no subscription.
Free during launch · normally $5 · one-time, yours forever
- 40+ premium fonts: script, display, retro & more
- Special plate shapes: hexagon, heart, badge & more
- Every control unlocked: depth, size & bevel
- Secure checkout · yours forever
The free tier stays free: 4 fonts, unlimited downloads.
Free vs Pro
| Feature | Free | Extrudo Pro |
|---|---|---|
| Fonts | 4 fonts | 40+ premium fonts |
| Plate shapes | Rectangle | Hexagon, heart, badge & more |
| Controls | Standard | Depth, size & bevel unlocked |
| Downloads | Unlimited | Unlimited |
| STL & 3MF export | ✓ | ✓ |
| Price | Free | $5 → Free at launch |
Made for a clean first print
Every room, one style
Print a matching set of signs in a single evening. No CAD, no supports, and each one slices clean.
Ready for rentals
Set up room numbers and a welcome sign in minutes. The STL slices with zero repairs, so it just prints.
Size it before you print
The live 3D preview gets the dimensions right the first time, so you print once instead of twice.
Get a clean print, first try
PLA for indoors
Easy to print, every colour. For sun or outdoors, switch to PETG or ASA for UV and heat resistance.
No supports needed
Every model exports flat-side-down with its base at z=0, so letters print straight up off the bed.
Watertight STL
Each export is a manifold mesh that opens cleanly in Cura, Bambu Studio, or PrusaSlicer, with no repair step.
Frequently asked questions
What can I make with Extrudo?
Anything text-based: door and room signs, name plates, house numbers, keychains, cake toppers, and gifts. Type your text, shape it in 3D, and download a print-ready STL.
Do I need supports to print?
No. Every model exports flat-side-down with its base at z=0, so the letters print straight up off the bed with no support material.
Is the STL ready to slice without repair?
Yes. Every export is a watertight, manifold mesh, so it opens cleanly in Cura, Bambu Studio, or PrusaSlicer with no repair step.
Can I make a two-color print?
Yes. Add a backplate and export the colour 3MF for Bambu Studio. The text and plate come through as separate coloured parts, ready for the AMS.
What filament should I use?
PLA is ideal for indoor signs: easy to print and available in many colours. For outdoor or sunny spots, PETG or ASA resist UV and heat better.
Does it cost anything?
The tool is free with unlimited downloads and 4 fonts. A one-time $5 Pro unlock adds 40+ premium fonts and special backplate shapes, with no subscription.