Firefox add-on based on the WebExtensions API This add-on allows to check / uncheck / invert checkboxes contained in the current selection.
NOTES:
- CheckThemAll does not work with checkboxes in external iframes
- CheckThemAll requires you to create a selection around the checkboxes that you want to check/uncheck/invert before choosing what to do with them
- CheckThemAll can't work with items that look like checkboxes but actually are a "different thing" (i.e. Gmail)
This add-on requires Firefox 57+ and it can be installed from: https://addons.mozilla.org/en-US/firefox/addon/checkthemall/
- Select an area containing the checkboxes that you want to check / uncheck / invert
- Right-click and then click CheckThemAll
- Choose one of the available actions: CHECK ALL | UNCHECK ALL | INVERT
The following options can be used to change the default behaviour:
- Debug mode --> If enabled, log messages will be shown in the browser console. Default value = false
- Show notifications --> If enabled, notifications will be displayed. Default value = true
Get in touch with me if you want to translate CheckThemAll into your language