Glad I stumbled onto this add-on! Seems to work properly in all the text copy situations I've come across so far. All the other "Copy Plain Text" add-ons seem to have been broken by multiprocess.

Thank you!!!

This works perfectly. A bug in Copy Plain Text 2 caused Firefox to lock up completely whenever I accidentally used the Control-C shortcut. Glad to have found this.

Finally a replacement for the broken "Copy Plain Text 2"! Thanks, works perfectly!

Does the job and compatible with newest versions.