Add a Watermark to Photos
Your name or logo on every photo, in one go.
Drop photos to watermark
A name, a © line or your logo, on one photo or a whole batch. Nothing is uploaded.
Guide: A name, a © line or a logo3 min read
A name, a © line or a logo
Type the text of the mark — your name, your handle, “© 2026 Your Name” — or pick a logo as a PNG or JPG. The preview is the real result: every change stamps the photo again, and the slider compares before and after.
In a corner, or over the whole photo
A small mark in a corner signs a photo without getting in the way, and it is what photographers put on a portfolio. The trouble is that one crop removes it. Anyone selling product photos, or tired of reposts without credit, tiles the mark over the whole picture at low strength: the photo is still easy to see, and removing the mark becomes real editing work. Between the two are a single mark in the middle, upright or diagonal, and a band around the border.
White works on most photos with some shadow or sky in them; black on a light background. When in doubt, compare both in the preview.
The same result across a mixed batch
The size of the mark is relative to the photo rather than a number of pixels. A 4000-pixel phone picture and a 1080-pixel one get the mark in the same proportion and the same place, so a whole album can be stamped at once and saved as a zip. HEIC photos from an iPhone go straight in.
After the mark
To post it, shrink the photo with the image resizer or lighten it with the image compressor. To stamp a document instead, the right tool is watermark PDF.
Nothing is uploaded
Photos and logo stay in this tab: they are decoded, drawn and saved on your device, and the page works with the connection off. The original on your disk does not change.
Frequently asked questions
Can I add my logo instead of text?
Yes. Choose a PNG or JPG under “Or stamp a logo” and it replaces the text; the size control becomes its width. A PNG with a transparent background looks best, since a JPG logo carries its white box with it.
Where should the watermark go?
A small mark in a corner signs a photo without spoiling it, and is also easy to crop out. If the worry is someone reposting your work, tile it over the whole photo at low strength: that is far harder to remove and still lets the picture be seen.
Can I watermark many photos at once?
Yes. The size is relative to each photo, so a batch mixing phone and camera pictures gets marks in the same proportion, in the same place, and the results come back as a zip.
Does it lower the photo's quality?
The photo is redrawn at its full size with the mark on top and saved again. Keeping the format the same and the quality near 90 is indistinguishable on a screen; save as PNG if you will keep editing.
Are my photos uploaded?
No. Everything is drawn in this tab, your logo included, and the page works with the connection off.