PERSONALIZED LOCAL PDF WATERMARK

Add a customer-specific watermark to every PDF page.

Yes—you can add your purpose, recipient and date to a visible watermark without uploading the PDF. The text is rendered inside your browser, applied to a new copy, and can include Chinese or other characters available on your device.

✓ Runs in your browser — no upload or account

Can each customer have a different mark?

Yes. Enter a different recipient, purpose and date for every PDF you prepare.

Does it support Chinese?

Yes. The watermark text is rendered locally as an image layer, so it can use Chinese and other device-supported characters.

Can it remove a watermark?

No. It only adds a visible overlay to a PDF you are authorized to use. It does not remove or obscure existing marks.

Choose one PDF Open a local PDF to add a personalized text watermark

Purpose or message

Recipient / customer

Date

Your watermark will say For verification only

Optional customer logoChoose a PNG, JPG or WebP logo

No logo selected. The text watermark will still be added.

I own or am authorized to use this PDF. I understand this tool only adds a visible overlay; it does not validate, redact, remove marks from, or alter the original document.

Choose your PDF

The source file opens in your browser. Keep the original unchanged.

Make it specific

Name the purpose, recipient and date so the copy is visibly tied to one request.

Export and review

Download a separate watermarked PDF and check that the text is readable before sharing.

Frequently asked questions

Can I add a customer-specific watermark without uploading my PDF?

Yes. The PDF and your watermark text remain in your browser. They are not uploaded to this site’s server.

Can I include Chinese text in a watermark?

Yes, on devices whose browser can render the characters. This tool converts your locally rendered text into an image layer before placing it into the new PDF.

Will this remove an existing watermark?

No. This page only adds a clear visible overlay to an authorized PDF copy.

Does watermarking remove PDF metadata?

No. Use Clear PDF Metadata separately if you also need to remove common document properties.