Ultimaker Client side STL compressor

This site allows you to compress ASCII STL files right in your browser. It can help speed up file uploads by an order of magnitude!

Tested to work with Google Chrome

Step 1: Choose compression

Choose which compression you want.

Step 2: Select a file

Select a file or drop it onto this area.

File details

File name: (unknown)

File size: (unknown)

File type: (unknown)

File changed: (unknown)

Step 3: Evaluate the difference

Finish step 2 first...