Your document images and watermark text
The watermark and one-page PDF tools open selected images in your browser’s memory. Image processing and file generation happen on your device. We do not send document images, document file names, or the text you enter to a processing server.
Choosing a file lets the browser read that file for the tool. It does not upload it to IDPouch. Generated downloads are new files; your originals are not overwritten.
What remains after you leave
The tools do not automatically save your selected documents or watermark text in local storage, cookies, or a website account. Closing or reloading the page clears the tool’s working state. Files you download remain wherever you save them on your device.
Your browser may cache the website’s public code and sample images. That is different from the tools storing your personal documents.
Website requests and analytics
Loading a website involves ordinary requests for pages, scripts, and public images. A hosting service may receive technical connection data such as your IP address, browser information, requested address, and time of access. This is separate from processing your document files.
This version of the website does not use third-party analytics, advertising scripts, session replay, or tracking cookies. It does not transmit the tools’ internal usage events to an analytics service. Fonts are provided by your system rather than requested from a font service.
Links to the app and other websites
If you follow an App Store or other external link, that service receives your visit under its own policies. This website’s local file processing promise does not describe Apple’s services or all data handling inside the separate IDPouch app.
For the app’s current privacy information, review its App Store privacy details and the policy linked there. App purchases, optional backups and usage data are separate from these browser tools.
Questions or changes
Contact marksapple01@163.com with privacy questions. Do not attach sensitive document copies. If website data practices change, this page should be updated before those changes are released.
Last updated October 16, 2026.