Effective Date: June 24, 2026
At CompareFiles.io ("we", "our", or "us"), your privacy is our top priority. We believe that your data is your own. This Privacy Policy outlines how we collect, use, and protect your information when you visit our website.
The core functionality of CompareFiles.io relies on 100% client-side processing. All file comparisons, text differences, and data processing occur exclusively within your local web browser.
We do not upload, store, log, or transmit any of your file contents, text, or documents to our servers. Because your files never leave your device, there is absolutely no risk of your sensitive data being intercepted or stored by us.
While we do not collect your files, we do automatically collect certain standard non-personally identifiable information to ensure the proper functioning of our website, improve user experience, and serve relevant advertisements. This may include:
CompareFiles.io uses "cookies" to store information about visitors' preferences, to record user-specific information on which pages the site visitor accesses or visits, and to personalize or customize our web page content based upon visitors' browser type or other information that the visitor sends via their browser.
We use Google AdSense to serve ads on our site. As a third-party vendor, Google uses cookies to serve ads on CompareFiles.io.
Third-party vendors and ad networks may also serve ads on this website. You can opt out of the use of third-party vendors' cookies for personalized advertising by visiting aboutads.info.
Our website may contain links to external sites that are not operated by us. Please be aware that we have no control over the content and practices of these sites, and cannot accept responsibility or liability for their respective privacy policies.
By using our website, you hereby consent to our Privacy Policy and agree to its Terms and Conditions. We reserve the right to update or change our Privacy Policy at any time, and you should check this page periodically. Your continued use of the Service after we post any modifications will constitute your acknowledgment of the modifications and your consent to abide by them.