## Data Protection FAQ: - Does the extension collect any user data? - No, the Reading Ruler does not collect any kind of data. - Does the extension track users? - No, the Reading Ruler does not track users. - Does the extension send data to any server? - No, the Reading Ruler does not use any kind of server connection. All the processing is doing locally. - Why does the extension need 'read and change websites' permission? - Because the Reading Ruler needs the information of website elements to calculate and render the ruler.