bookmarklets have been disabled for newer chrome versions i think :-(
if your school lets you use uBlock Origin then you can still use bookmarklets
Create a pastebin of javascript you want, starting each one with /// Name.js -- IMPORTANT: make sure you have the space between the /// and the name!
Then copy the raw link
Click on the extension and find the settings button
Scroll down and enable advanced settings, then paste your link in userResourcesLocation
Go to the "My filters" tab at the top, and type the url you want the javascript to run on, then ##+js(NAME_OF_SCRIPT.js)
If you want the javascript to run on every page, then put * instead of the website name.
examples:
youtube.com##+js(calculator.js)
*##+js(test.js)
For every script just make a new line.
you are now done and good to go on the site and it will run. every time you add a new script you have to make a new pastebin and put it in userResourcesLocation
