/* Hide Extension Name in the identity area */
#identity-box.extensionPage #identity-icon-labels {
  display: none !important;
}

Hi sdr2, maybe they should shorten the name of their extension?!?! But seriously, there isn't a built-in setting for this. You can modify that "site identity" area by applying style rules to it. This involves creating an optional file named userChrome.css. If you aren't familiar with that, when you have 10 minutes to spare, this is how you do it: ''This assumes you do not already have a userChrome.css file. If you ''do'' already have a working userChrome.css file, you just need to add the rule under (A) to your file.'' '''(A) Select and copy the following style rule code''' <pre>/* Hide Extension Name in the identity area */ #identity-box.extensionPage #identity-icon-labels { display: none !important; } </pre> '''(B) Generate and download a''' <code>userChrome.css</code> '''file''' Open the following page and paste the above rules into the editor, replacing the sample rule: https://www.userchrome.org/download-userchrome-css.html Then click "Generate CSS File" and save the userChrome.css file to your computer. (See first attached screenshot) Use the downloads list on the toolbar to open the downloads folder directly to the new userChrome.css file. (See second attached screenshot) Minimize that Windows Explorer window for later reference. '''(C) Create a new''' <code>chrome</code> '''folder in your profile folder''' The following article has the detailed steps for that (#1, #2, and I recommend #3) https://www.userchrome.org/how-create-userchrome-css.html There are boring videos for Windows and Mac if you like videos. '''(D) Move the''' <code>userChrome.css</code> '''file you generated in Step B into the''' <code>chrome</code> '''folder you created in Step C''' The next time you exit Firefox and start it up again, it should discover that file and apply the rules.