Picrew downloader bookmarklet

These are JavaScript bookmarklets.

What?

Picrew (ピクルー) is a popular platform for image makers: multi-layer images designed to be customizable.
These bookmarklets save Picrew image makers in the OpenRaster format, a cross-application layered image format. OpenRaster files can also be opened as ZIP archives.
The generated OpenRaster files deviate from the specification thusly: They contain a comment.txt. I set comment.txt to the image makers' provided descriptions.

Didn't you already make this?

Previously, I had created the Picrew downloader browser extension. The bookmarklet has such improvements as:

• Displaying a nifty progress bar
• Being an order of magnitude smaller (most of the original's size came from JSZip, of which I was not using most features)
• Not needing me to go through manifest-upgrading or polyglotting or extension-store shenanigans

How can I report a problem?

You can contact me or report it at the source code on GitHub.

It is known the maximum file size my code can correctly generate is around 4 gibibytes, due to the structure of the ZIP format. I deem this to not be a problem, as every tested image maker was significantly smaller.

How can I tell if I have the latest version?

Check the version number at the end of the bookmarklet (after the //) and compare it to the version number of the same bookmarklet here.

What's the license?

uhh "you can do whatever you want with this code" ok bye