loolbook

legal

Privacy Policy

Last updated · November 2026

the short version

Your files are processed entirely inside your browser and are never uploaded to any server — there is no server to upload to. We don't have accounts, don't run analytics, and don't set tracking cookies. What you do here stays on your device.

1. Your files

Every tool on loolbook reads your document into browser memory, transforms it with client-side code, and hands the result back as a download. The file never leaves your device — no transfer happens at any point, so there is no server copy, no processing log, and no retention period to trust. Close the tab and every trace is gone.

2. What we collect

Nothing. This site has no accounts or sign-up and no analytics or telemetry scripts. It stores nothing in your browser — no localStorage, sessionStorage, or IndexedDB — and the tools themselves set no cookies. Advertising cookies are the one exception, covered in section 4.

3. Third-party requests

Three kinds of requests reach third parties, and none of them carries your document data:

  • Google Fonts — the page fonts (Fraunces, Archivo, Fragment Mono) are fetched from Google's font CDN. Google may log the request (including your IP) per its own policies.
  • jsDelivr CDN — the encryption engine used by Protect PDF / Unlock PDF is a one-time (~1.3 MB) WebAssembly download from jsDelivr on first use. It is code, not content; your file itself is still processed locally.
  • Google AdSense — advertising shown on the tool pages. Ad requests go to Google and may include cookies for ad delivery and measurement. See section 4 for details and your controls.

4. Advertising & cookies

This site shows ads served by Google AdSense. Google and its partners may use cookies or device identifiers to serve and measure ads, including personalized advertising based on your prior visits to this and other websites. Your files are still never uploaded — advertising cookies contain no document data.

You can opt out of personalized advertising in Google Ads Settings, or review how Google uses data at Google's partner sites policy.

5. Children's privacy

The site collects no personal information from anyone, of any age, and is safe for general use.

6. Changes to this policy

If the site ever adds server-side processing, accounts, or analytics, this policy will be updated first — and the change will be visible on this page before it takes effect.

7. Contact

Questions about this policy? The about page explains how the site works. For privacy matters specifically, this document is the full statement — the short answer to almost every question is "nothing was ever collected".