Please take a look at Bookmarklets Context Menu, a WebExtension that allows to execute bookmarklets as privileged scripts: https://github.com/mems/bookmarklets

Please take a look at Bookmarklets Context Menu, a WebExtension that allows to execute bookmarklets as privileged scripts: https://github.com/mems/bookmarklets-context-menu https://github.com/mems/bookmarklets-context-menu https://addons.mozilla.org/es/firefox/addon/bookmarklets-context-menu/ https://addons.mozilla.org/es/firefox/addon/bookmarklets-con... Not sure if it'll work in the mobile version of Firefox though, works great in desktop.