Free Watermark Tool
Protect your images with custom watermarks. Add text or logos with adjustable transparency, position, and size. Batch process multiple photos at once. Your images stay private — everything happens in your browser.
Upload Image
JPG, PNG, WebP supported
Watermark Settings
Why Use Watermarks?
Watermarks are essential for protecting and promoting your visual content
Copyright Protection
A watermark clearly identifies you as the creator and copyright owner. It deters theft and provides evidence of ownership in legal disputes.
Photographer Portfolios
Professional photographers watermark portfolio images to prevent theft while showcasing their work online. Essential for selling prints and licensing.
Brand Awareness
Your logo watermark travels with your images across the internet. When content is shared on social media, viewers see your brand.
E-commerce & Product Photos
Online sellers watermark product images to prevent competitors from stealing photos for fake listings. Protects your investment.
Social Media Protection
Content creators watermark posts to prevent reposting without credit. Ensures proper attribution when content goes viral.
Digital Art & Graphics
Artists watermark digital artwork shared online. Preview versions with visible watermarks; deliver clean files only after payment.
How Watermarking Works
The technology behind secure image watermarking
Upload Images
Drag and drop your photos or click to select. Supports JPG, PNG, WebP, and more.
Create Watermark
Choose text or upload a logo. Customize font, size, color, and transparency.
Position & Style
Place the watermark at any corner, center, or tile across the entire image. Adjust opacity.
Download
Export your watermarked images. All processing happens locally in your browser.
Frequently Asked Questions
Is this watermark tool completely free?
Yes, 100% free with no limitations. Add watermarks to unlimited images, no registration, no hidden fees.
Are my photos uploaded to your servers?
No. All watermarking happens locally in your browser using HTML5 Canvas technology. Your photos never leave your device.
Can watermarks be removed?
Technically yes, but it is difficult and time-consuming. Placing watermarks over detailed areas or using tiled patterns makes removal significantly harder.
Can I batch watermark multiple images?
Yes! Upload multiple images at once and apply the same watermark settings (position, opacity, style) to all of them instantly.
What file formats are supported?
Input: JPG, PNG, WebP, GIF, BMP, TIFF, SVG. Output: JPG or PNG.
Do watermarks provide legal protection?
Watermarks serve as evidence of ownership and attribution, but for full legal protection, you should register your copyright.