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.

How Does it Work?

The process is simple: After converting your image to greyscale, 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.

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.

Click on the "Upload a file" button above to begin. Your PNG/JPG image/heightmap should fit within 600 x 600 pixels, if it is larger than this the image will be resized accordingly. Once you submit your image it will be processed as quickly as possible. More complicated images may take longer than others so please be patient.

Upload a JPG or PNG

Click the "Upload a File" button and select an image file (PNG or JPG) to upload. The maximum file size is 50MB.

Select your Options

Set the dimensions and other options and click the "Convert to STL" button to convert your JPG or PNG to STL.

Download your STL

Click the download link once completed to receive your STL file.

Convert 2D PNG/JPG Images to 3D STL Mesh files!

How Does it Work?

How to Convert your JPG or PNG to STL Online?

Upload a JPG or PNG

Select your Options

Download your STL

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