Lok3D

Custom stamp to 3D print

Generate a stamp with your text already mirrored, an optional border and a snap-in handle. For paper, clay, cookies and dough. Free and online.

  • Free
  • No sign-up
  • STL and 3MF
  • Millimeter precise
  • Runs in the browser
Example stamp made with Lok3D

The model opens ready in the editor, in your browser. Then you can tweak anything and download STL or 3MF.

About the stamp generator

A 3D printed stamp marks envelopes, packaging, cards, clay, leather or cookies with your name or logo. The generator mirrors the text automatically so it prints the right way on paper.

The stamp has two parts: the base, with the raised text (and an optional border), and a handle that plugs into the back. Choose rectangular or round and the relief height.

What you can adjust

Mirrored text

Prints the right way on paper, no flipping needed.

Rectangular or round

With an optional border.

Snap-in handle

A separate part that plugs into the base.

1 to 4 mm relief

Higher for clay and dough.

Ideas for use

How it works

  1. Type the text and choose the shape.
  2. Click "Create in the editor": base and handle open ready.
  3. Print, plug in the handle and use it with a stamp pad.

How to print

Material
PLA; TPU for more detail
Layer height
0.12 mm
Infill
30%
Supports
Not needed

FAQ

Why is the text reversed in the editor?

On purpose: the stamp has to be mirrored for the print to come out right.

The ink smudges.

Use little ink and a firm pad. On PLA, sanding the letter tops helps the mark come out even.

Is it free?

Yes. The maker and the editor are free and run in your browser. Without an account, the project is kept for 48 hours; with a free account, it is kept in your account.

Which format do I download?

3MF (recommended: keeps colors and opens directly in Bambu Studio, OrcaSlicer and Creality Print), STL or OBJ, always in millimeters.

Create your stamp now ↑

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