Privacy Policy
Last updated: August 1, 2026
Your files stay on your device
The vast majority of tools on this site run entirely in your browser. When you upload a PDF, image, or other file, it is processed locally with JavaScript and WebAssembly on your own device. Your files are never uploaded to our servers, and we cannot see, store, or access them.
Server-powered tools
A small number of tools (document conversions and AI chat) are processed by our server because they need capabilities a browser alone cannot provide. When you use these, the file is transmitted over an encrypted connection, processed, and then deleted immediately after the job completes. We do not retain, sell, or use your files for any other purpose.
What we store locally
To improve your experience, we store a few preferences in your browser’s local storage: your theme choice, calculator favorites, and a list of the tools you recently used. This data never leaves your browser and can be cleared at any time by clearing your browser data.
Cookies and advertising
We display ads to keep the tools free. Third-party advertisers (such as Google AdSense) may use cookies or web beacons to serve relevant ads based on your prior visits. You can opt out of personalized advertising in your browser settings or via the advertiser’s own controls. We ourselves do not use cookies to track you across sites, and your files are never shared with advertisers.
Analytics
We collect anonymized, aggregate usage statistics (which pages are visited, approximate location, and device type) to understand what is useful. This data cannot be used to identify you personally.
Contact
Questions about this policy? Reach us via the Contact page.