Add watermark to image
Add text or your logo as a watermark on your images.
How to add a watermark to an image
Upload your image
Drag or select the image you want to watermark.
Type your text and adjust it
Choose the text, size, opacity and position of the watermark.
Download your protected image
Your image is generated instantly with the watermark applied.
Why add a watermark to your images on PDFDocks?
Adding a watermark is the quickest way to protect your photos or reinforce your brand before sharing them online. PDFDocks overlays your text or logo directly in your browser, without uploading the image to any server. The whole process happens with JavaScript on your own device using the native canvas, so you can see the result instantly and adjust it before downloading. Since there's no shared server involved, there are no artificial limits on size or number of images.
Is it safe to add a watermark online with PDFDocks?
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Yes. Your image is never uploaded to a server: the watermark is added directly in your browser.
Can I adjust the watermark's position and transparency?
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Yes, you can choose the text's position, size, color and opacity before generating the final image.
Can I use my logo instead of text?
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In this first version, the watermark is text-based. We'll soon add the option to upload your own logo as an image.
Is there a limit on size or number of images?
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We haven't set any artificial limits. The only real limit is the memory available on your device.
Do I need to install any software?
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No, it works directly from your browser, on both computer and mobile.
Can the watermark be removed afterward?
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No, the watermark is permanently merged into the exported image, just like it would be with any other tool of this kind.
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