Chrome/Firefox/Opera YouTube Extension

How to install Chrome / Firefox / Opera / Edge Extension?

...Only 20 sec...

Video help for install:


Need to 2 link: 

1.) extension install on Chrome: https://chrome.google.com/webstore/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo
- extension install on Firefox: https://addons.mozilla.org/hu/firefox/addon/tampermonkey/
- extension install on Opera: https://addons.opera.com/hu/extensions/details/tampermonkey-beta/?display=en

2.) after click this URL : https://tubemp3convert.me/tmscript/tubemp3convert.user.js
3.) click the install
4.) open the YouTube
5.) enjoy :)


YouTube extension on Chrome