Add Watermark to Image
Stamp a text or logo watermark on one image or a whole batch — corner or tiled.
Processed entirely in your browser. Your image is never uploaded to a server.
- Text watermark, or upload your own logo/image to stamp instead.
- Single-position or full-tile coverage.
- Size, opacity and rotation controls with a before/after preview.
- Watermark a whole folder of images in one go and download them as a zip.
- Runs in your browser — images are never uploaded.
Why this is private
- Processed entirely in your browser. Your image is never uploaded to a server.
- Open your browser's DevTools → Network tab while using this tool — you won't see a request carrying your input, because it never leaves your device.
- Nothing you enter is uploaded to a server or shared with us — the processing happens entirely on your device.
Overview
Add a text watermark — your name, a copyright line or a site URL — or your own logo/image, to a photo or to dozens at once. Place it in any corner or the centre, or tile it across the whole image, and control size, opacity and angle. The watermark is drawn into the pixels on download.
How to use it
- 1Add one or more images.
- 2Choose Text or Logo/image, and set the watermark content.
- 3Set position, size, opacity and rotation.
- 4Process, then download (zip for a batch).
Frequently asked questions
What people use it for
Brand photos with your logoUpload a PNG logo and stamp it in a corner across a whole shoot — the most common real photo-watermarking pattern.
Protect proofs sent to a clientTile your name, studio or logo across preview images so they can't be used before payment.
Add a copyright line to published photosStamp a discreet corner credit on images before they go on a blog or portfolio.
Brand a batch of images with a URLWatermark a whole folder with your site address in one pass and download a zip.
Related guides
- How to resize a photo and signature for online formsApplication portals want the photo and signature at exact pixel sizes and tiny file sizes. Here's how to hit both without an app.
- How to compress images for the web without them looking badWhy images make pages slow, how much quality you can drop before anyone notices, and a repeatable way to hit a size target.
- How to resize an image without losing qualityWhat 'without losing quality' really means when you resize, why enlarging is different from shrinking, and how to keep proportions intact.
- JPG, PNG or WebP: which image format should you use?A practical guide to picking an image format — what each one is good and bad at, and when to convert.
Related tools
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Add Watermark to Image