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3D Printing at Fremont Public Library

Thanks to a gift from the Fremont Library Foundation, patrons can design objects to print on our new Lulzbot Mini 3D Printers!

3D printing allows you to create models, functioning prototypes, visual aids, real world products, educational materials, art, and more. Our Lulzbot Minis create prints by building up layers of filament that is pulled from a spool.

Available colors are black, white, red, orange, yellow, green, and purple. If you would like other color options, please consider making a donation to support the printer through our Foundation.

Create and Submit a Print
  • Search for premade designs on or use CAD (Computer Aided Design), software that allows you to create 2D and 3D designs, to make your own object.
  • Upload your files using the form below for us to 3D print. A library staff member will review your print job and format it for best results. We will email you once the print has completed. We can accept files in the .STL or .OBJ file formats. We can also accept .GCODE files if you create them using LulzBot Cura.
  • Please allow 2-3 weeks for your item to be printed. You may have one pending 3D print job at a time. Multiple submissions will not be accepted.
  • Size is limited to 5 x 5.5 x 5.7 inches or 145 x 145 x 150.7 millimeters in length x width x height.
  • The maximum allowable print time for each individual job may not exceed 6 hours. We will contact you if your print job is too large.
  • Fill out the required fields on our submission page and upload your file.
  • The design will be reviewed to make sure it is not a weapon or copyrighted material, or a print job that will not print successfully. We will send a reply email if there are any problems.

Read the directions? Ready to print? Click the button to submit your file through our online form.

Submit a Print

After the print is complete, you can remove any rafts or supports and sand your object with sandpaper (80 grit to 500 grit). Be sure to wear a mask and goggles! You can also prime and paint your model using hobby or acrylic paints in a well-ventilated area.

Want to learn more about 3D printing? offers several classes on 3D printing. Visit the library’s Research page and use your library card to set up an account and start learning at your own pace.

Create your own files using a CAD program:

TinkerCAD is a free, web-based program that teaches you how to create 3D designs such as keychains and cookie cutters. It works best in Google Chrome (v. 10 or newer) and Firefox (v. 4 or newer). Find it at

3DSlash is another free, web-based program that teaches you how to create 3D models, especially buildings. It works best in Google Chrome (v. 10 or newer) and Firefox (v. 4 or newer). Find it at

Today's hours

We're open 9:00AM to 6:00PM

We're closed Thursday November 22

1170 N. Midlothian Road
Illinois 60060
Tel: 847-566-8702
Fax: 847-566-0204

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