Works for me on Firefox 58.0.1 but icon in toolbar is almost invisible. It is very light gray on white background on my system. If I knew where to find the icon I might be able to edit it for more contrast.

If you would allow wildcard searching for the URL this would be legendary! Thank you for your hard work and dedication!

I have a couple of suggestions.

1. I think you can make it truly persistent by making use of wild cards (*) in the URLs. Similar to those used in adblock and other addons. So for example letting the user set the URLs *.youtube.com/* to show the name 'YouTube' will make more sense to a lot of users.

2. A toolbar button is good, but for users like me with a lot of addons it's note very useful. At least an option to show the Rename function in the right-click tab context menu would be the best way. This also would help us rename the tabs that are not in focus. So not need to switch tabs for renaming.

Thanks for producing this nice add-on!

I would like to be able to right-click on a tab and choose a selection: "Rename tab" which would then open the dialogue to enter a name.

As title says. Fantastic for use with Tree Style Tabs, except that I can't name an empty tab. The current version can not rename the New Tab page.

Thank you for this extension! Would be especially useful with Tree Style Tabs to name empty parent tabs, but unfortunately New Tabs (and tabs displaying https://addons.mozilla.org sites) can't be renamed.

I've been looking for a tab name changing tool that works with Tab Tree. This one does. finally I have the tab management tools that I need for my work :-)

Easy to use and works well but desperately needs the ability to use wildcard. http://url.com* I use this to manage multiple systems which are gui based so I can keep track of what system is on what tab. As soon as I navigate away from the root url I lose the the tab name and purpose for using this extension.

I love the add-on, works great with Keepass. But would be nice if the URL could be edited and works with wildcards e.g. http://www.sample.com/*
Also an import and export function of the list would be wunderbar. Thanks!