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PDF Tools

Proof, not promises

Don't trust us. Check.

Every PDF site says it's private. Here you can see it for yourself, on this page, in about a minute.

Data sent out by this page

0 B

since you opened this site

Connection

Online

Turn Wi-Fi off and use a tool: it still works if you saved it for offline use.

Page-view pings

0

Anonymous visit counts. They carry no file data and no text you type.

Try to make it send something

This button asks the page to send a message to another website. A site that uploads files would let it through. This one can't.

The rule your browser enforces on this page

Reading the page headers…

Four ways to check

  1. 1

    Watch the counter

    The badge at the top of every page counts data sent out by the page. Use any tool with a real file, and it stays at 0 B. The panel below shows the same number live.

  2. 2

    Switch off your internet

    Save the tools for offline use (below), turn Wi-Fi off, and merge, sign or compress a file. If a tool needed a server, it would fail. These don't.

  3. 3

    Look at the network tab

    Press F12, open the Network tab, and run a tool. You'll see the page's own scripts and fonts load, and nothing that carries your file. There is no upload address to find.

  4. 4

    Try to break it

    The test button below asks the page to send a message to another website. The browser refuses, because this page's security policy only allows it to talk to itself.

What we do collect

Only anonymous visit counts (which page was opened, and rough details such as country and browser) through Vercel Web Analytics. It sets no cookies and never sees your files or anything you type. No accounts, no ads, no copies of your documents.

Use it with no internet

Save every tool to this device once. After that they work on a plane, on a bad connection, or with Wi-Fi switched off, which is also the simplest proof that nothing is being uploaded.

On iPhone and iPad: tap Share, then “Add to Home Screen”. Saved copies stay until you remove them or clear this site's data. Browsers may clear very old saved data on devices that are low on space, so open the app now and then.

More on how it works: How privacy works.