Watermark Maker

Protect your images with custom text or logo watermarks. Batch process multiple files instantly.

100% Secure. Local processing only.

Drop your photos here

or click to select files

Release to upload

50%
0°

How to use the Watermark Maker

1

Upload Photos

Drag and drop one or multiple images you want to protect. All formats supported.

2

Custom Style

Choose between a text or image watermark. Adjust size, opacity, position, and rotation.

3

Batch Protect

Apply the watermark to all photos at once and download them instantly.

Your Privacy, Our Priority

Why upload your private photos to a server just to add a simple watermark? Our tool runs entirely in your browser. Using the HTML5 Canvas API, we process your pixels locally—your images never touch our servers. It's faster, more secure, and works even when you're offline.

Security
100% Local
Efficiency
Batch Ready

Versatile Protection Tools

Text Watermarks

Add custom copyright text with full control over font size, color, and transparency.

Logo & Image Support

Upload your PNG logo to add a professional brand mark to all your assets.

Massive Batch Processing

Protect 10, 50, or 100 images in one session. No more repetitive manual editing.

Live Real-time Tuning

See the results instantly as you adjust settings. Perfect placement every time.

Watermark Maker FAQ

Will my original images be overwritten?
No. This tool creates new copies of your images with the watermark added. Your original files remain untouched on your device.
What is the best position for a watermark?
Standard placement is often the bottom-right corner. However, for maximum protection against unauthorized cropping, a centered watermark with low opacity is recommended.
Are my photos uploaded to any server?
Absolutely not. All processing happens 100% locally in your browser's memory. We don't have a backend that stores or even sees your images.