Online Image Watermark Tool

Add a text or logo watermark to your image directly in the browser. This free watermark tool helps protect photos, product images, portfolio previews, and social media graphics without uploading your files to a server.

Features:

• Text Watermarks: Add custom text, choose color, resize the mark, and control opacity.
• Logo Watermarks: Use a separate image or transparent PNG as a brand overlay.
• Flexible Positioning: Place the watermark in a corner, center it, or tile it across the image.
• Live Preview: See the final result before downloading.
• Private Processing: Your image stays on your device and is processed with browser canvas.

1. When to Use a Watermark

Watermarks are useful for preview images, client proofs, product listings, portfolio samples, and social posts where you want visible ownership or brand identity.

2. Text vs Logo Watermarks

Text watermarks are fast for copyright notices and names. Logo watermarks are better for branded visuals, marketing images, and consistent business assets.