Use our free and fast online tool to convert your ICO (Icon) image or logo into 3D STL (Standard Triangle Language) mesh/model files suitable for printing with a 3D printer or for loading into your favourite 3D editing package.
Here are 3 simple steps to create an STL file from a ICO file.
Click the "Upload a File" button and select a ICO to upload. The maximum file size is 100MB.
Set the dimensions and other options and click the "Convert to STL" button to convert your ICO to STL.
The ICO 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.
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.
First click the "Upload..." button, select your ICO file to upload. Select any configuration options. When the ICO to STL conversion has completed, you can download your STL file straight away.
We aim to process all ICO 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 and improvements being added every week.
Yes, of course! We do not store the ICO file you submit to us. The resulting STL file, once created is deleted 15 minutes after upload and the download link will expire after this time.
Yes! Our ICO 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.
Yes. Although you can use an Ad Blocker, if you like our ICO 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.
The ICO file is an image format which started life on Microsoft Windows 1.0 and was used exclusively for storing image icons used by the operating system. Back then ICO files were limited in size to 32x32 pixels with only 2 colors. With subsequent versions of Windows the format has been amended and upgraded to support larger images with more colors.
Although the initial ICO format was not compressed due to their already small sizes (and limited computing power to decompress them in real-time), as the size of image icons has increased over the years Microsoft recommends that for larger icon files PNG compression be used for storing the raster data.
|Full Name||Standard Triangle Language|
|Format||Text & Binary|
|Open With||Blender, MeshLab, CAD Assistant, DAZ Studio|
The STL file format has its roots in the 1980's and is the native file format for 3D Systems stereolithography CAD software. The format defines a triangulated mesh with vertices and faces and is a popular format for sharing 3D printable model files.
There were several formats that attempted to extend the STL format namely SolidView and VisCAM whose formats included limited 15-bit color information for each mesh face which is often ignored by most modern 3D software. The STL format can be either Text or Binary, our tools will support both formats.
The standard STL file format does not support colored faces or vertices or texture information. The STL file generated by the tool will contain only raw mesh/triangle data by default which is perfect for 3D printing.
The tool also has an option to save the file to one of the non-standard formats that support colored faces such as VisCAM and SolidView which is perfect if you want to further process the STL in software which supports these formats.
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