Lumeo

Watermark

Adds a repeating text watermark overlay to content.

Installation

dotnet add package Lumeo

One-time app setup (AddLumeo(), CSS & JS) is covered in the installation guide.

Usage

@using Lumeo

<Watermark />

When to Use

  • Document protection to discourage unauthorized screenshots or sharing
  • Draft indicators overlaid on content that is not yet finalized
  • Confidential overlays marking sensitive or restricted information
  • Branding watermarks on previews or demo content

This document contains sensitive information that should not be shared externally.

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.

Branded Preview

A tiled image watermark repeats edge-to-edge across the content instead of text.

Draft Document

This is a work in progress. Content may change before final publication.

API Reference

  • Image — Display images that may need watermark protection
  • Card — Container for content that can be watermarked