Add watermark to image
Protect your photos by adding custom text watermarks. Control font size, color, opacity, rotation, and position. Everything runs in your browser.
Add Watermark to Image
Watermark
Upload an image to preview
How It Works
Upload Image
Drag and drop or click to upload your JPG, PNG, or WebP image up to 25 MB.
Configure Watermark
Set your watermark text, font size, color, opacity, rotation, and position. Preview changes in real time.
Apply & Download
Click Apply Watermark, then download your protected image. No watermarks added by the tool.
Frequently Asked Questions
What formats are supported?
You can add watermarks to JPG, PNG, and WebP images up to 25 MB. The tool processes everything in your browser.
Can I adjust the opacity?
Yes. You can set the opacity from 5% to 80% using the slider. Lower opacity creates a subtle watermark.
Can I rotate the text?
Yes. You can rotate the watermark from -90 to +90 degrees. A -45 degree angle is commonly used for diagonal watermarks.
Is my image uploaded?
No. All processing happens entirely in your browser. Your images never leave your device.