This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

How do I allow Firefox to access my clipboard so that I can paste in a browser window?

more options

Copying from another document and pasting into our SharePoint site - I receive the message that "Your browser is not configured to allow access to your computer's clipboard. Use Control+X for Cut, Control+C for Copy, and Control+V for Paste". However Control+V will not actually paste anything and I can't find any configuration setting in Firefox that can be changed.

Copying from another document and pasting into our SharePoint site - I receive the message that "Your browser is not configured to allow access to your computer's clipboard. Use Control+X for Cut, Control+C for Copy, and Control+V for Paste". However Control+V will not actually paste anything and I can't find any configuration setting in Firefox that can be changed.

Chosen solution

Firefox currently doesn't allow web pages to access the clipboard via JavaScript, so your only option would be to use the keyboard.

Does Shift+Insert work in case the website is intercepting the Ctrl key?

What kind of content are you trying to paste? Is that plain text or formatted content?


Use keyboard shortcuts if the buttons on the web page or other methods aren't working.

  • Copy: Ctrl+C or Ctrl+Insert (Mac: Command + C)
  • Paste: Ctrl+V or Shift+Insert (Mac: Command + V)
  • Cut: Ctrl+X or Shift+Delete (Mac: Command + X)
Read this answer in context 👍 1

All Replies (2)

more options

Chosen Solution

Firefox currently doesn't allow web pages to access the clipboard via JavaScript, so your only option would be to use the keyboard.

Does Shift+Insert work in case the website is intercepting the Ctrl key?

What kind of content are you trying to paste? Is that plain text or formatted content?


Use keyboard shortcuts if the buttons on the web page or other methods aren't working.

  • Copy: Ctrl+C or Ctrl+Insert (Mac: Command + C)
  • Paste: Ctrl+V or Shift+Insert (Mac: Command + V)
  • Cut: Ctrl+X or Shift+Delete (Mac: Command + X)
more options

Spaincentral said

Copying from another document and pasting into our SharePoint site - I receive the message that "Your browser is not configured to allow access to your computer's clipboard. Use Control+X for Cut, Control+C for Copy, and Control+V for Paste". However Control+V will not actually paste anything and I can't find any configuration setting in Firefox that can be changed.

Shift + Insert worked! Thanks so much!!

Modified by Spaincentral