Privacy Policy
Last updated: October 26, 2025
Your privacy is critically important to us. At Diff Guru, we have a few fundamental principles:
1. Information We Do Not Collect
We do not ask for, collect, or store any personal information. You do not need to create an account to use our service.
Most importantly, the text you enter into the comparison fields is processed exclusively within your browser. It is never sent to our servers, stored, logged, or viewed by us. Your data remains yours and never leaves your computer.
2. Information We Collect
Like most website operators, we may collect non-personally-identifying information of the sort that web browsers and servers typically make available, such as the browser type, language preference, referring site, and the date and time of each visitor request. Our purpose in collecting this information is to better understand how our visitors use the website so we can improve the service.
3. Cookies and Local Storage
A cookie is a small string of information that a website stores on a visitor’s computer. We may use cookies to help us identify and track visitors and their usage of our website.
This site also uses your browser's Local Storage to save your theme preference (light or dark mode). This information is stored only in your browser and is not transmitted to us.
You can refuse the use of cookies by selecting the appropriate settings on your browser. However, please note that if you do this, you may not be able to use the full functionality of this website.
4. Data Security
As we do not collect or store your input text or personal data, the risk of a data breach concerning your sensitive information is eliminated. We implement a variety of security measures to maintain the safety of any non-personal usage data we collect.
5. Advertising
This site may use Google AdSense to display advertisements. To do this, third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to our website or other websites.
Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to this site and/or other sites on the Internet.
You may opt out of personalized advertising by visiting Google's Ad Settings. Alternatively, you can opt out of a third-party vendor's use of cookies for personalized advertising by visiting www.aboutads.info/choices.
If you have not opted out of third-party ad serving, the cookies of other third-party vendors or ad networks may also be used to serve ads on this site.
6. Privacy Policy Changes
Although most changes are likely to be minor, we may change our Privacy Policy from time to time, and at our sole discretion. We encourage visitors to frequently check this page for any changes to our Privacy Policy.
7. Contact Us
If you have any questions about this Privacy Policy, please contact us at: