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

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, CNC machining or for loading into your favourite 3D editing package.

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 to fit within this size. 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. For more information about how your image is converted into the final 3D model please see the section below How Does it Work?.

How to Convert your JPG or PNG to STL Online?

Here are 3 simple steps to create an STL file from a JPG or PNG file.

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 100MB.

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.

FAQ

What is the maximum PNG image resolution I can upload?

The PNG image you upload can be any size, however our tool will resize it to a maximum of 600x600 pixels for normal users and for those who have paid for a premium subscription this is increased to a maximum of 1000x1000 pixels.

What STL formats can I convert to?

Our tool will save all STL files in binary format. Optionally, our tool will allow you to save to the non-standard color STL format.

How can I convert my PNG file to STL?

First click the "Upload..." button, select your PNG file to upload. Select any configuration options. When the PNG to STL conversion has completed, you can download your STL file straight away.

How long does it take to convert my PNG to STL?

We aim to process all PNG 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.

How accurate is the PNG to STL conversion?

We aim to create the most accurate conversions with our tools. Our tools are under constant development with new features and improvements being added every week.

Is it safe to convert my PNG to STL on ImageToStl.com?

Yes, of course! We do not store the PNG 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.

Can I convert PNG to STL on Windows, Linux, Android, iOS or Mac OS?

Yes! Our PNG 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.

What if I am using an Ad Blocker, will that affect things?

Yes. Although you can use an Ad Blocker, if you like our PNG conversion tool please consider white-listing our site. When an Ad Blocker is enabled there are some conversion limits on some of our tools and processing/conversion times will be longer.