Select All Visible or Read-Only Checkboxes in Field-Level Security

It looks like I'm not the only one who has historically wanted a way to mark all Visible or Read-Only checkboxes on the Field-Level Security page in Salesforce.

Fortunately, while Salesforce (hopefully) works to make this a standard feature, administrators can use the following bookmarklets on this Salesforce Hacks page:

• Mark all fields as visible
• Mark all fields as read-only

Try it out with a profile in your org!