Image Watermark
Protect your images and PDFs by stamping custom text or logos. Drag, resize, and adjust opacity — entirely in your browser.
Zero Server Uploads PDF Support
Upload Image or PDF
Add a watermark to an image or the first page of a PDF
Drag & drop an image or PDF here
JPG, PNG, WebP, AVIF or PDF
How to use Image Watermark
Protect your images and PDFs by stamping custom text or logos directly in your browser.
1
Load your file
Drag and drop an image (JPG, PNG, WebP, AVIF) or a PDF. For PDFs, the first page will be loaded into the editor.
2
Add your watermark
Click 'Add Text' to place editable text, or 'Add Logo Image' to upload your own logo. Use the Properties panel to control opacity, font size, and color for any selected object.
3
Export
Choose your output format (PNG, JPEG, or PDF) and click 'Export'. The image is exported at the original file resolution.