Protect Your Photos with Custom Watermarks.
Add copyright notices, brand logos, or confidential stamps to your pictures with fine-tuned opacity, angle, and tile patterns right in your browser.
or, drag and drop image here
Supports JPG, PNG, WebP, HEIC, GIF • Processed 100% locally in your browser
How to Watermark Images Online
Select Base Image
Upload your picture or photo to be watermarked from your computer or phone.
Customize Text or Logo
Type your text or upload a transparent PNG logo. Adjust opacity, font, rotation, and placement (corners, center, or full tile).
Download Protected Image
Save the watermarked image in JPG, PNG, or WebP format with crisp quality.
Frequently Asked Questions
How do I add a text or logo watermark to my photos?
Upload your image, select Text Watermark to type your copyright notice or brand name, or select Image Watermark to upload a transparent PNG logo. Position the watermark using the placement grid, adjust opacity, and download your protected photo in seconds.
Can I tile a watermark across the entire image to prevent unauthorized reuse?
Yes. Enable the Tile Watermark toggle to repeat your watermark text or logo in a continuous diagonal pattern across the entire photograph, deterring unauthorized cropping, content scraping, or commercial theft by stock photo pirates.
What opacity level should I use for a watermark?
An opacity level between 25% and 40% is recommended. This keeps the watermark clearly visible to establish ownership and discourage theft without obscuring the subject or diminishing the visual appeal and color balance of your photography.
Can I watermark multiple photos simultaneously in a batch?
Yes. Upload a batch of photos, configure your watermark text, font, size, and position once, and apply the watermark across all pictures in parallel before downloading them together in a ZIP file, saving you hours on commercial shoots.
Are my original unmarked photos protected from server access?
Yes. All watermark rendering is executed directly in your browser using client-side Canvas. Your original high-resolution, un-watermarked photos are never uploaded to any remote server or stored in the cloud, keeping your raw assets completely private.