This is a required statement from Google. The app does not and will not collect any personal data. The only time that the extension communicates with the internet is when downloading the robotto font from Google Fonts.
XFour IT Limited (a company registered in England and Wales) is the data controller for this extension. If you have any questions or concerns, please contact us at dpo@xfour.co.uk. Registered Office Address: 4b Paddock Road, Reading, RG4 5BY Company Registration Number: 11776254