Watermark Image
Protect images with a repeating text watermark overlay
Drop an image here
Select an image to watermark
Max file size: 20MB
What is Add Watermark?
Add Watermark lets you protect your images with customizable text overlays. You can adjust the opacity, font size, and choose between a single centered watermark or a tiled repeating pattern that covers the entire image. All processing happens locally in your browser.
How to Use This Tool
Upload an image
Select any JPG, PNG, or WebP image to add a watermark
Customize the watermark
Set text, opacity, font size, and tiling options
Download the result
Apply the watermark and save your protected image
Frequently Asked Questions
Can I adjust the watermark appearance?
Yes. You can change the text, opacity (5-80%), and font size (12-120px) to get the exact look you want.
What's the difference between tiled and centered?
Centered places one watermark in the middle of the image. Tiled repeats the watermark across the entire image in a diagonal pattern.
What image formats are supported?
All common formats including JPG, PNG, and WebP are supported. Output maintains the same format as your input.
Is my image sent to any server?
No. All processing happens in your browser. Your images never leave your device.
Related Image Tools
100% Private: All processing happens in your browser. Your files never leave your device.