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Add text or logos to multiple images at once.
Bulk Image Watermarker allows you to add text or image watermarks to multiple photos simultaneously in your browser for asset protection.
Protect your digital assets. Add custom text or image watermarks to multiple photos simultaneously in your browser.
Upload your images.
Configure your watermark text and position.
Process and download all watermarked files.
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.