Enlarge Tumblr Header Icons — MuCatboys

EDIT: AS OF THE JULY 2025 UPDATE TO THE TUMBLR USER INTERFACE, THIS EXTENSION NO LONGER WORKS.

This extension increases the size of post header icons on the Tumblr dashboard, using the dashboard format as of about mid-October 2023, which removed floating icons and made them much smaller. It is forced to run upon startup and upon scrolling. The default size is 64px up from 32px, but under Options you can change it to any value you want.

This extension mainly exists for visibility reasons and because the extension that adds the old dashboard format back lags on my computer. Made with Javascript, Inspect Element, 4 hours of Googling, and pure seething rage at some guy on a Discord server.