This is a very particular,
dangerous feature for advanced users
You should not load untrustworthy scripts or scripts whose content you do not understand.
UserScript can also be used to delete pages and send the contents of the project to external parties.
If you know some coding, you can customize Scrapbox by adding
To use customization, enable user script by going to
and then add any user script you want.
After adding or updating script, reload the page and you should see a message to
Load new user script
Customization will only be visible to you.
Add a Google Translate Button (EN --> JA)
onClick: text => window.open(