Stamp DRAFT or CONFIDENTIAL across every page in seconds.
Private: your PDF never leaves your device.
A text watermark added this way is part of the page. Keep your original file if you may need a clean copy.
Not yet. Letters, numbers and symbols used in European languages work.
Files protected with a password cannot be opened by this tool. Remove the password in the program that made the file, save a copy, and try again.
Your PDF is processed in your browser. It is not uploaded, so it stays private.
We build business websites in 7 days and web apps in weeks, for a fixed price. Then we automate the busywork around them.
Book a free strategy callTo watermark a PDF, add the file, type the text such as DRAFT or CONFIDENTIAL, set size, angle and transparency, and save. The mark is stamped on every page of the new copy.
Most tools here run inside your browser. The file is opened on your own device and the result is made there too, so it is never uploaded to our servers. That makes them safe for contracts, IDs, payslips and client files, and they keep working on slow connections because nothing large is sent. You also do not need to install software or create an account. Every tool saves a new copy, so your original file stays exactly as it was.
More free tools: see every tool.