PDF Tools
Stamp PDF
Add CONFIDENTIAL, APPROVED, DRAFT, or custom stamps to every page.
Drop a PDF to stamp
PDF, application/pdf · up to 100 MB
Features
Built for real work.
6 presets + custom
Confidential, Approved, Draft, Final, Reviewed, Urgent — or any text.
Opacity + rotation
Fine-tune emphasis for legal or informal use.
Selective stamping
Stamp every page or a specific one.
How it works
Three steps, no friction.
- Step 1
Upload
Add the PDF to stamp.
- Step 2
Choose stamp
Pick a preset or enter custom text.
- Step 3
Download
Your document ships with a bold, angled stamp.
Benefits
Why teams choose WebRul.
- Mark contract drafts as DRAFT to prevent confusion
- Signal APPROVED on final designs at a glance
- Assert CONFIDENTIAL before external distribution
FAQ
Questions, answered.
Does the stamp obscure text?
The stamp is drawn over content but with adjustable opacity — most default settings leave the underlying text readable.
Related tools
Keep the flow going.
Compress PDF
Shrink PDF file size while preserving quality and searchable text.
Merge PDF
Combine multiple PDFs into a single document in any order.
Split PDF
Extract every page as a standalone PDF or split by custom ranges.
Rotate PDF
Rotate all or selected pages of a PDF by 90°, 180°, or 270°.
Need something custom?
Talk to the WebRul team about custom integrations, private tooling, or enterprise access.