Watermark PDF
Stamp text or a logo on pages.
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About Watermark PDF
Watermark PDF stamps text or a logo on your pages. Type a word like Confidential, Draft or Sample, or add your company logo, and place it on the page. The tool runs in your browser and your file stays on your device. PDF Hydra never adds its own watermark to your files.
Use a watermark to show that a document is a draft, to mark a copy that is meant for one purpose, or to brand your work. A common use is writing For Visa Application Only across a copy of your passport or ID before you send it. Teachers and designers also use it to mark notes and sample work.
How to use Watermark PDF
- Upload your PDF.
- Type your watermark text or add a logo image, then place it.
- Download the watermarked PDF.
Why use PDF Hydra
- Text watermarksStamp words like Confidential, Draft, Copy or your name on the page.
- Logo watermarksUse your company or school logo as a stamp on your pages.
- Mark ID copiesWrite the purpose across a passport or ID copy so it is harder to misuse.
- No uploadThe watermark is added in your browser and your file stays on your device.
Frequently asked questions
How do I add a watermark to a PDF for free?
Open Watermark PDF, add your file, type your text or add a logo, and download. There is no sign-up or cost.
Can I use my logo as a watermark?
Yes. Add your logo as an image and it is stamped on your pages.
Why should I watermark an ID or passport copy?
A line such as For Bank Account Only shows what the copy is for. It makes it harder for someone to reuse the copy for something else.
Will PDF Hydra add its own watermark?
No. PDF Hydra does not add any mark to your files. Only the watermark you choose is added.