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Add a Watermark or Logo to Photos

Put your name, website or logo on photos: in a corner, the centre, or repeated over the whole photo, with size, opacity, angle and colour. Many photos at once. Nothing is uploaded.

Private · on device. Runs in your browser: your file is not uploaded. No sign-up.

JPG, PNG, WebP or iPhone HEIC; several at once
Your photos are not uploaded. The watermark is drawn on each photo in this browser tab and the photo is saved in its own format (JPG, PNG or WebP; HEIC as JPG). A watermark makes copying less tempting, but a visible mark can still be cropped or painted out.

How to use it

  1. Choose your photos.
  2. Type your text, or choose your logo.
  3. Pick a spot, or repeat it over the whole photo; set size, opacity and angle.
  4. Download the photo, or all photos as a ZIP.

Good for

  • Product photos for an online shop.
  • Photography and art you post publicly.
  • Property, car or rental photos.

For documents, use watermark PDF.

Frequently asked questions

Are my photos uploaded?

No. The watermark is drawn on each photo inside this browser tab.

Can I use my logo?

Yes. Choose Logo and pick your logo file. A PNG with a see-through background looks best; it is placed at the size and opacity you set.

Can I watermark many photos at once?

Yes. Add as many photos as you like; the same watermark goes on each, scaled to each photo, and they download together in a ZIP.

Will a watermark stop people copying my photos?

It makes copying less tempting and shows who took the photo, but no visible mark is impossible to crop or paint out. A mark repeated over the whole photo is the hardest to remove.

Does it keep my photo’s format?

Yes. JPG stays JPG, PNG stays PNG and WebP stays WebP. iPhone HEIC photos come out as JPG.