Image Watermark Adder

Add custom text or logo image watermarks to protect your photography. Full position presets, custom font, opacity slider, tile grid repeated security, and instant high-res export.

Click or drag & drop base photo here

Supports PNG, JPG, WebP, GIF, BMP, TIFF

Or test with demo photo:

Watermark Type:

Watermark Text

Font Family

Font Size (% of height) 5%

Text Color

Position Preset

Opacity (Transparency) 70%

Export Format

Dimensions: -

Type: Text Watermark

Position: Bottom-Right

Download Watermarked Image

Why Watermark Your Images?

Watermarking protects your intellectual property from unauthorized copying, social media re-uploads, and content scraping. By adding subtle transparent text or branding logos in corner presets or tile grids, you ensure brand recognition wherever your image travels.

Features

Text & Logo Modes: Type custom copyright notices or upload transparent PNG logos.
Tile Grid Pattern: Cover the entire photo with repeated diagonal watermarks for maximum security.
Position Presets: Snap to any corner or center automatically with safe padding.
Client-Side Processing: All processing is handled right in your browser via HTML5 Canvas. Your photos never leave your device.