1. Text and files you enter
Text and files you paste or load into TextDiff are processed only inside your browser. The comparison is performed by JavaScript downloaded with the page; your input is never sent to or stored on a server.
Saved patches and copied HTML are also generated in the browser and delivered only to your own device (your downloads folder or clipboard).
2. Information stored in your browser
Only settings such as the display theme (light/dark), comparison options, and view mode are saved in your browser's localStorage. This information never leaves your device and can be removed at any time by clearing the site data in your browser.
To open quickly even offline, a service worker caches static files such as stylesheets and scripts. Your input is not cached.
3. Advertising
This site may display Kakao AdFit advertisements to cover operating costs. Ad providers may use cookies or device identifiers to serve ads and measure their performance, and that processing is governed by each provider's privacy policy. Ad scripts do not have access to the text you compare.
4. Server logs
The site is served by Cloudflare Pages. For security and reliable service, the hosting provider may process ordinary access logs such as IP addresses, request times, and browser types. These logs do not contain the text you enter.
5. Changes to this policy
If this policy changes, the new version and its date will be posted on this page.
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