Show the title-text below a comic page. Instead of having to hover the mouse to read it, the text is just there already. Actually, it doesn't have to be a comic — you can turn this on for any domain.

This is a WebExtension for Firefox. Android is now supported, though some features are limited or disabled as some WebExtension APIs are not implemented there yet.

Since many images have title-text, you have to set which image on which domains is a comic with interesting title-text. The easy way to add rules is with the context menu: right-click on a comic and pick "Set title-text rule with this image". Context menus are not available in Firefox for Android.

The extension can guess what rule should be added and offer a page action icon (in the location bar). This is disabled by default because it may slow down page loading (and the guessing will not be as good as just right-clicking on the comic), except on Android where it is the only convenient way to add rules.

You can edit (or manually create) rules in the add-on preferences. Each domain is associated with a CSS selector identifying the comic image. For example, #comic > img would work for xkcd.com.

Once you've finished adding most rules, you can remove the context menu entry or disable the page action from the add-on preferences.

This extension is Free Software, made available under the terms of the Mozilla Public License, version 2.0. You can get the source code from the repository on GitHub.