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PDFOdimel
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Add Watermark

Stamp every page with your custom text watermark

100% FREE🔒 Secure⚡ Fast

💡 Tips

Common watermarks: CONFIDENTIAL, DRAFT, DO NOT COPY, SAMPLE
Lower opacity creates a more subtle watermark
Watermark appears diagonally across every page

How to Add Watermark Online

1

Upload your PDF file

2

Enter watermark text or upload an image

3

Configure position and opacity

4

Download the watermarked PDF

100%

Free

256-bit

SSL Encrypted

50MB

Max File Size

<1hr

Auto-Delete

Frequently Asked Questions

Yes, you can set the text, font size, color, opacity, position, and rotation angle of your watermark.

About PDFOdimel Add Watermark

Add custom text or image watermarks to your PDF documents. Protect your intellectual property and mark documents as draft, confidential, or approved. PDFOdimel is trusted by thousands of users worldwide for fast, secure, and free PDF processing. All files are encrypted with 256-bit SSL during transfer and automatically deleted within 1 hour. No sign-up required — start using Add Watermark right now.

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