STL Buddy LogoImage To STL
Designed for 3D Print Makers

Convert Your 2D Images to Print-Ready STL Models

Most creators discover image-to-STL conversion when they want to turn photos, logos, or drawings into physical 3D prints. Upload your image and quickly generate high-quality STL files optimized for 3D printing, with detail and accuracy you can trust.

Download the iOS App

QR Code to download STL Buddy iOS appDownload on the App Store
3D model of a chess piece emerging from a 2D sketch, illustrating image to STL conversion for 3D printing.

Image to STL Conversion Made Easy

Drag and drop PNG or JPG images up to 10MB to convert 2D pictures, logos, or drawings into printable STL files. Our tool supports multiple conversion modes including heightmap, extrusion, and AI-based depth mapping to get the best results.

Drag & drop your image file here

or click to select from your device

PNG, JPG (Max 10MB)

Try STL Buddy on iOS

Scan real-world objects with your iPhone camera and convert them into 3D-printable STL files instantly. Available now on the App Store.

QR Code to download STL Buddy iOS appDownload on the App Store

Explore Example Image to STL Models

Browse inspiring examples showing how simple 2D photos, logos, and sketches become beautiful, print-ready 3D STL models with our converter’s extrusion, heightmap, and AI reconstruction modes.

Extruded Logo Plaque

Source: PNG logo

3D Printed Controller

Source: JPG photo

Simple Silhouette Model

Source: Line art

Text-Based 3D Design

Source: PNG text

Now Available on iOS

Take STL Buddy with you! Scan real-world objects using your iPhone camera and create 3D models on the go. Perfect for makers, designers, and creators.

QR Code to download STL Buddy iOS app
Download on the App Store

Scan QR code or click badge

Why Use Our Image to STL Converter?

Effortless, Accurate, and Fast 3D Model Generation

  • Instant Conversion: Turn your images into printable STL files within seconds, without needing CAD skills or expensive software.
  • No Installation: 100% browser-based and accessible on desktops or mobile devices, making 3D printing easy and convenient.
  • Multiple Conversion Methods: Choose from heightmap for photos, extrusion for logos and silhouettes, or AI-driven depth mapping for detailed 3D geometry.
  • Privacy & Security: Images and models are stored temporarily and deleted after processing to protect your data.

Ideal For 3D Printing Beginners and Enthusiasts

Designed to support a wide range of creators

  • Hobbyists and DIY makers turning photos or logos into custom 3D prints.
  • Graphic designers converting artwork and drawings into physical objects.
  • Engineers prototyping parts quickly from 2D images.
  • Educators and students learning 3D printing through affordable tools.
  • Anyone seeking a simple workflow from 2D images to 3D printable STL files.

Tips to Optimize Image to STL Conversion

Get clean, accurate, and printable 3D models

  • Use high-contrast images with clear edges and simple backgrounds for best results.
  • Simple shapes and logos convert best with extrusion mode; photos benefit from heightmap or AI-based methods.
  • Preprocess images by cropping, removing backgrounds, and enhancing contrast to improve STL quality.
  • Adjust conversion settings like depth, smoothing, and base thickness to refine your model.
  • Always preview and test STL files in slicer software before printing to avoid surprises.

Image to STL Conversion FAQ

Answers to common questions about converting images into 3D printable STL models.

Ready to Convert Your Image to STL?

Unlock creative possibilities by turning your photos, logos, and drawings into print-ready 3D models. Start your image-to-STL conversion today!

Or download our iOS app

QR Code to download STL Buddy iOS appDownload on the App Store