Text in Latin or Cyrillic
Type a word, your name or a line of up to 80 characters. English, Russian and other languages written in Latin or Cyrillic letters all work. The text is saved as real text, so it stays sharp at any zoom and in print.
Watermark a PDF
Put a word, a short line or your logo on every page, so anyone who opens the file sees what it is. The document stays yours: we never receive or store it.
or drop a file anywhere on this page
One PDF file, any size
Your privacy comes first
Your contracts, passport scans and family videos stay yours. No one but you gets to see them.
We never store your files
They don’t even reach us: your phone or computer does the work. Nothing to delete later.
100% free
No daily limits, no file-size cap, no paid Pro plan.
No sign-up
No account to create, no email to give. No account, nothing to hack.
How it works
- Choose a PDFOpen the document from your phone or computer.
- Type the watermarkType a word or tap a ready one: CONFIDENTIAL, DRAFT, COPY or SAMPLE.
- Adjust and saveSet the place, size, angle and colour, then press Save.
How to add a watermark to PDF pages
A watermark tells the reader what they are holding: a draft, a copy for one person, a sample. To add a watermark to PDF pages here, type the text and watch the preview change as you move the settings.
Settings
- Place: once in the middle, or repeated all over the page so it can’t be cropped off.
- Visibility: from 5% to 100%. The default 25% keeps the page easy to read.
- Size: from a small note to large letters across the page.
- Angle: diagonal by default, or straight or upright.
- Colour: grey, red, blue or black.
A logo instead of text
In the settings, choose a PNG or JPG picture instead of text. A PNG with a see-through background looks cleanest. Place, size, angle and visibility work for a picture too.
Which watermark for which job
- DRAFT in grey, once in the middle: a version still under review.
- CONFIDENTIAL in red, all over the page: a document meant for one reader.
- “Copy for the bank only” repeated across an ID scan, so it can’t be reused elsewhere.
- A small, light logo: a price list, a portfolio or a quote.
Every page gets the same mark
The watermark goes on all pages in one go. Try a few looks in the preview before saving; the original file stays as it was.
A watermark is a label, not a lock
It marks the document and makes passing it on less tempting. Anyone with a PDF editor could still remove it. To stop people opening the file at all, set a password with Protect PDF.
Free, fast and all yours
Free forever
Every tool is free and will stay free. No trial, no ads, no paid plan.
No sign-up, no login
Open the page and start. No account, no email, no password.
Instant
Nothing to upload and no queue: a video opens in a second, a simple trim saves in seconds.
No file size limits
We set none. A file can be as big as your device can handle.
No watermarks, no copyright
No logo on top and no rights claimed: what you make is 100% yours.
Made for phones too
The same tools on iPhone, Android and a computer, with big buttons and plain words.
Questions
No, it goes on every page. To mark only a few, split them off with Split PDF, watermark them and merge the files back.
Not at the default 25% visibility: the page stays readable. Lower the visibility if the mark is too strong.
Keep the angle at Diagonal, the default, and choose All over the page to repeat it, or Once in the middle for one large mark.
No. This tool only adds one. Keep the original file if you may need a clean copy later.
Open this page in Safari, choose the file, type the text and save. The marked copy goes to Downloads or to Files.
Grey disturbs the reading least. Red works for warnings like CONFIDENTIAL.
Text adds almost nothing. A large logo picture adds about its own size once, not once per page.