Adding Watermarks
Add text or image watermarks to your PDFs for draft labels, confidentiality marks, and branding.
Overview
Watermarks are semi-transparent elements placed behind document content. They're used for draft markers, confidentiality labels, branding, and copy protection.
Text Watermark
Create a diagonal "DRAFT" or "CONFIDENTIAL" watermark:
- Add a text element with your watermark text (e.g., "DRAFT")
- Set font size to 72–100px, bold
- Set text color to a light gray with low opacity (e.g.,
rgba(0, 0, 0, 0.08)) - Rotate the element to -45 degrees (diagonal)
- Center it on the page
- Enable "Repeat on all pages" for multi-page documents
- Send the element to back so content appears on top
Opacity
Keep watermark opacity between 5–15% so it's visible without interfering with readability. Test with different background colors.Image Watermark
Use a company logo as a subtle background watermark:
- Add an image element with your logo
- Set opacity to 5–10%
- Scale to cover most of the page (e.g., 300×300px, centered)
- Send to back and enable repeating
Conditional Watermarks
Show watermarks only in certain conditions using conditional content:
- Draft documents — Show "DRAFT" when
statusis "draft" - Copies — Show "COPY" when
isCopyis true - Void — Show "VOID" on cancelled invoices
- Sample — Mark demo or preview documents
Common Watermark Types
| Type | Text | Use Case |
|---|---|---|
| Draft | DRAFT | Documents pending approval |
| Confidential | CONFIDENTIAL | Sensitive documents |
| Copy | COPY | Duplicate documents |
| Void | VOID | Cancelled or invalid documents |
| Sample | SAMPLE | Demo or preview |
| Branding | (Logo) | Subtle company branding |
Design Guidelines
- Use a single color (gray works best on any background)
- Don't make the watermark darker than 15% opacity
- Diagonal placement (45°) is most effective and traditional
- Centered placement works for most page sizes
- Uppercase text with letter spacing improves recognition
- Test on both light and dark template areas
Next Steps
- Headers & Footers — Other repeating elements
- Conditional Content — Show/hide watermarks
- Styling Elements — Opacity and rotation