3D Emoji Generator (emoji3d.org)

About this generator

3D Emoji Generator turns any of the 4,009 Twemoji emojis into a 3D model. You pick an emoji from the categories, choose a shape and download the result. Each color of the emoji becomes its own extruded layer, mounted on a base or exported on its own.

The shapes are flat (the emoji alone), bubble (a speech bubble), pin, coin and badge. Sliders set the depth, the emoji scale and the curve detail, plus metalness and roughness for the on-screen material. Exports are STL, OBJ, GLB and USDZ, with an option to merge all colors into one material. The site is made for games and AR as much as for printing, so the STL I downloaded came out about 5 mm across and needs scaling up in the slicer. A command-line version and ready-made GLB packs of every emoji are on GitHub.

It is free, needs no account and the code is MIT licensed. The emoji artwork is Twemoji by Twitter/X Corp under CC BY 4.0, and the README says that if you distribute or publish generated assets you must credit Twemoji. The site does not say anything specific about selling prints. It suits anyone who wants an emoji coin, badge or token without drawing one.

What you can make

• Emoji coins and badges
• Emoji speech bubbles
• Emoji pins
• Flat emoji shapes

How to use 3D Emoji Generator

1. Pick an emoji from the list
2. Choose flat, bubble, pin, coin or badge
3. Set the depth and emoji scale
4. Pick STL and download, then scale it up in your slicer