Add Watermark
Add text watermarks to protect your images. Customize position, size, and opacity.
Drop an image here
Add your custom watermark
Add text watermarks to protect your images. Customize position, size, and opacity.
Add your custom watermark
Shawon Images Watermark tool lets you add custom text or image watermarks to your photos directly in the browser. Position, resize, and adjust opacity of your watermark, then download the protected image instantly — no software installation or server uploads required.
Protect your photos and artwork from unauthorized use by adding professional watermarks. Choose between text watermarks with custom fonts, colors, and sizes, or overlay your own logo image with adjustable opacity and positioning.
Select the image you want to protect with a watermark
Add text or upload a logo, adjust size, position, and opacity
Save your watermarked image ready for sharing
Your images never leave your device. All processing happens locally in your browser.
No upload wait times. Process images instantly using your device's processing power.
No hidden fees, no registration required. Unlimited usage for everyone, forever.
Use on desktop, tablet, or mobile. No app download needed — works in any browser.
Upload your image, choose text or image watermark, customize position, opacity, and size, then click Apply. Download your watermarked image.
Yes! Upload any PNG, JPG, or SVG image as a watermark. Adjust opacity for a professional look.
Yes, completely free. No registration, no limits, no watermarks on the output.
Yes! Use the opacity slider from 0% to 100%. Most watermarks look best at 30-50% opacity.
Yes. All processing happens in your browser. Your images never leave your device.
Our Watermark Adder supports all popular image formats for maximum compatibility.
All processing happens in your browser using HTML5 Canvas and JavaScript — no server uploads needed. Your images remain completely private.
Shawon Images is a suite of 27+ free image editing tools that run entirely in your browser. Every tool works client-side using JavaScript and HTML5 Canvas — your images are never uploaded to any server, ensuring complete privacy and security.
Our tools include image compression, resizing, format conversion, cropping, watermarking, color extraction, Base64 encoding, ICO creation, and much more. All tools are free forever with no registration required — simply open and use. Compatible with Chrome, Firefox, Safari, Edge, and all modern browsers on desktop and mobile devices.