Does this watermark tool send my image to a server?
No. All processing happens in your browser using the Canvas API. Your image is never uploaded to any server.
Add custom text watermarks to images online. Choose position, opacity, font size, and color. Free browser-based watermark tool - no login, no upload to server.
Adding a watermark before sharing photos online protects attribution - particularly important for portfolio images, product photography, and original artwork. Once a clean image is shared publicly, removing the attribution is easy; watermarking before sharing is the reliable preventive step.
Upload any image, type your watermark text, set the position, size, color, and opacity - and download the watermarked image. All processing happens in your browser; no image is uploaded to any server.
Add copyright text to photos before posting to social media, watermark portfolio images shared on freelance or design platforms, add a business name to product photography before use in proposals, protect original artwork images from uncredited reposting, add 'sample' or 'draft' text to documents shared for review, and brand event photos with an event name or hashtag.
The most common question is whether watermarks can be removed. Visible watermarks on images can be removed by determined parties using image editing software. A more effective placement is the center of the main subject area rather than a corner - corners are easy to crop out. The goal is deterrence and attribution, not absolute protection.
Select the photo or image you want to watermark.
Enter your watermark text - brand name, copyright, or URL.
Set position, font size, color, and opacity for the watermark.
Preview the result and download your watermarked image.
Common questions about this tool and how to use it.
No. All processing happens in your browser using the Canvas API. Your image is never uploaded to any server.
Yes. An opacity slider lets you choose from a subtle watermark to a fully opaque one.
You can place the watermark at the center, or any of the four corners of the image.
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