Add Watermark Free
Add Watermark completely free with ContinuePDF — every feature, every time, with no trial timer and no paywall waiting at the download step. Most "free" PDF sites cap you at a couple of files a day, stamp a watermark on the output, or hide the real watermark feature behind a subscription. Here the tool is free because it runs in your browser, so there are no per-file server costs to pass on to you.
Start Add Watermark NowHow to Add Watermark for Free
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Open the tool — no account
Start using Add Watermark immediately. There is no signup wall and no credit card to "verify".
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Add Watermark without limits
Add your PDF and process it. No daily cap, no locked settings, no "upgrade to continue".
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Download a clean file
Save watermarked PDF with no watermark and no branding added.
What you can do with Add Watermark
Adding a watermark stamps text or an image — a status label like CONFIDENTIAL or DRAFT, or a logo — across your PDF pages to mark the document's status or ownership, without hiding the content.
Mark a draft
Stamp DRAFT or NOT FINAL across pages so an in-progress document is not mistaken for the final version.
Label confidential files
Add CONFIDENTIAL so readers immediately know how to handle the document.
Brand your documents
Place a company logo or name on each page of proposals and reports.
Protect shared work
Watermark portfolios or samples with your name so they cannot be passed off as someone else's.
What "free" actually means here
A lot of PDF tools advertise a free tier that is really a demo: you can watermark one file, then you hit a "buy a plan" screen, or the download arrives with a watermark you have to pay to remove. That is a sales funnel, not a free tool. ContinuePDF's Add Watermark has no such catch — the full feature set is available to everyone at no cost.
It stays sustainably free because of how it is built. Server-side PDF tools pay for CPU and bandwidth every time someone processes a file, so they have to charge. ContinuePDF does the watermark work on your device, so our costs don't scale with your usage — which means we can leave it free without limits or watermarks.
Why choose ContinuePDF
No paywall
Every part of Add Watermark is free — nothing is locked behind a plan.
No watermark
watermarked PDF downloads clean, ready for professional use.
No daily limit
Process as many files as you need, as often as you need.
No card required
No "free trial" that quietly needs payment details.
Pro tip
Keep watermarks semi-transparent and positioned so they do not sit over important text — a light diagonal stamp reads clearly without making the document hard to use. A subtle grey often looks more professional than a bold colour.
Frequently asked questions
Can I use my own logo as a watermark?
Yes. You can add an image watermark such as a logo, as well as custom text, and adjust its size, position, and transparency.
Will the watermark appear on every page?
You can apply it across all pages for consistent marking, which is the usual choice for status labels and branding.
Is Add Watermark really free, with no hidden cost?
Yes. There is no paid tier, no trial that expires, and no watermark you have to pay to remove. The full watermark feature set is free for everyone because the processing runs on your device rather than on servers we have to pay for.
What's the catch with a free PDF tool?
There isn't one. We may show light ads, but the tool itself is complete and unrestricted. Because your PDF is processed locally, we don't incur per-file costs, so we don't need to gate features behind a subscription.
Is ContinuePDF free to use?
Yes. ContinuePDF and all of its tools, including Add Watermark, are free with no signup required. Because documents are processed in your browser rather than on our servers, we can offer the full feature set at no cost.
Other ways to Add Watermark
Prefer a different device, browser, or setup? Add Watermark works the same everywhere.
Ready to Add Watermark?
Start using our free watermark tool now — no signup required.
Open Add Watermark Tool