Use our free and fast online tool to convert your .PNG and .JPG 2D heightmap images or logo into 3D .STL (stereolithography) mesh/model files suitable for printing with a 3D printer or for loading into your favourite 3D editing package.
The process is simple: After converting your image to greyscale, in Standard mode, our tool examines your 2D PNG and JPG (heightmap) image and based on the luminosity of each pixel, will create a corresponding "3D" pixel where the height of the pixel is determined by the pixel luminosity. A black pixel will have a height of 0mm and not be included in the final 3D generated model, however a white pixel will have a height that you specify once your image is uploaded.
In Extrude mode our tool traces around the edges found in your image and creates simple but clean 3D models from the image, great for simple images. The Extrude Color mode also creates clean 3D models however instead of varying the model height based on the pixel luminosity, the pixel color is used directly in the final model to provide color.
The 3D STL file created by our tool can be printed with a 3D printer or if you would like to process the model further, it can be loaded into most 3D mesh editing packages such as Blender etc. For 3D videogame/application developers this is a useful tool for creating 3D mesh files from heightmap images for use in your games and other 3D applications.
Here are 3 simple steps to create an STL file from a JPG or PNG file.
First click the "Upload..." button, select your Image file to upload. Select any configuration options. When the Image to STL conversion has completed, you can download your STL file straight away.
We aim to process all Image to STL conversions as quickly as possible, this usually takes around 5 seconds but can be more for larger more complex files so please be patient.
We aim to create the most accurate conversions with our tools. Our tools are under constant development with new features being added every week.
Yes, of course! We do not store the Image file you submit to us. The resulting STL file, once created is deleted 1 hour after upload and the download link will expire after this time.
Yes! Our Image to STL tool will run on any system with a modern web browser. No specialist software is needed to run any of our conversion tools.