Protect your digital assets. Add custom text or image watermarks to multiple photos simultaneously in your browser.
Bulk Image Watermarker allows you to add text or image watermarks to multiple photos simultaneously in your browser for asset protection.
Watermarks are rendered as a top layer on a temporary canvas for each image. We maintain the original aspect ratio while applying the specified opacity and positioning logic.
No, you can process multiple files locally; your hardware is the only limit.
Yes, you can choose between text or custom image overlays.
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