Image Watermarker

Protect your photos with customizable text watermarks, adjusting font size, color, opacity, and positioning or tiled patterns.

Your files are processed 100% locally in your browser. Nothing is ever uploaded to any server.

Choose an image to watermark

Supports JPG, PNG, and WebP images

image/png • image/jpeg • image/webp

How to use this tool

1Step 1

Upload your photo.

2Step 2

Enter your watermark text and customize color, size, and opacity.

3Step 3

Select placement (center, corners, or tiled pattern).

4Step 4

Download your watermarked image.

Do you store or see my file?

No. All processing happens 100% locally in your browser using built-in Web Platform APIs. Your files are never uploaded to any server.

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