watermark pdf: arthize vs sejda →
Watermark PDF: Arthize vs Sejda
Updated July 2026
To add a watermark to a PDF, Arthize offers a free, private watermark pdf with no watermark — a focused alternative to Sejda. Adding a watermark stamps text or an image — like DRAFT or CONFIDENTIAL — across every page at the opacity and angle you choose.
Arthize's watermark pdf vs Sejda
Sejda is a web and desktop PDF editor. Sejda offers capable editing with daily task limits on its free tier.
Arthize's approach: Adding a watermark stamps text or an image — like DRAFT or CONFIDENTIAL — across every page at the opacity and angle you choose.
- Files are processed inside your private Arthize workspace and deleted after the job — never sold or used to train models.
- Transparent pricing: free forever, Pro from $6/mo or $48/yr, and a one-time $149 lifetime option.
- A lifetime option beyond weekly or monthly plans.
- The free plan never adds a watermark to your output.
How to add a watermark to a PDF with Arthize
A watermark can be text or an image applied across every page.
Opacity and angle control how prominent the mark is.
Watermarks are useful for marking drafts and confidential copies.
How to add a watermark to a PDF with Arthize
- 1
Open the watermark tool
Sign in and open the Watermark tool.
- 2
Add your PDF
Upload the document to stamp.
- 3
Design the watermark
Set the text or image, opacity, angle and position.
- 4
Download
Get a watermarked PDF.
Common questions
- Is Arthize a good Sejda alternative to add a watermark to a PDF?
- Yes. Adding a watermark stamps text or an image — like DRAFT or CONFIDENTIAL — across every page at the opacity and angle you choose. Arthize does it free with no watermark and deletes the file after the job. Sejda's in-browser editor is genuinely capable for detailed edits.
- How do I add a watermark to a PDF?
- Adding a watermark stamps text or an image — like DRAFT or CONFIDENTIAL — across every page at the opacity and angle you choose. On Arthize it's free with no watermark and processed privately.
- Can I add a CONFIDENTIAL stamp to every page?
- Adding a watermark stamps text or an image — like DRAFT or CONFIDENTIAL — across every page at the opacity and angle you choose. On Arthize it's free with no watermark and processed privately.
Related
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