Image Watermark Tool
Add text watermarks to images — center, corner, or tiled.
How to Use Image Watermark
Upload an image
Set watermark text, size, opacity, color, and position
Download the watermarked image as PNG
Your files never leave your browser
No upload wait time. Results in seconds
No daily limits, no file count limits
No account, no subscription, no fees
About Image Watermarks
Watermarks protect your images from unauthorized use by overlaying text or logos. This tool adds customizable text watermarks directly in the browser — your images are never uploaded to any server.
Best Practices
- Use 20-40% opacity for a visible but non-intrusive watermark
- Tiled mode offers the most protection against cropping
- Choose a contrasting color for visibility on your image
Frequently Asked Questions
What watermark positions are available?
Center, Bottom Right, and Tiled. Tiled repeats the watermark diagonally across the entire image for maximum protection.
Can I adjust the watermark opacity?
Yes — use the opacity slider to set transparency from 5% to 100%. A typical professional watermark uses 20-40% opacity.