How to Make a Watermark for Your Photos

A good watermark is felt more than seen — legible enough to brand and deter, subtle enough to leave the photo intact. Making one is two decisions: what the mark is, and how you set it. Here's how to get both right.

Step 1 — Choose what your mark is

Three kinds of watermark

TypeBest forKeep in mind
Logo (transparent PNG)Brands and businessesMust be a transparent PNG or you get a white box
SignaturePhotographers, artistsType a script name or import a signature PNG
TextA name, handle, or © lineSimple and always legible; pick a contrasting color

Step 2 — Set it so it works

The same mark can look professional or amateurish depending entirely on size, opacity, and placement. These starting points work for most photos:

Watermark setup that reads well

SettingStarting point
Size20–25% of photo width
Opacity50–75% (lower is subtler)
PlacementA corner, inset from the edge, snapped to the grid
ColorWhite or black — whichever contrasts with the photo

Make it once, then save it as a template. A watermark you have to rebuild every time is a watermark you'll stop using; one that reapplies in a tap is one you'll actually keep on your photos.

Make your watermark

  1. Decide on a logo, signature, or text mark from the options above.
  2. Add it to a sample photo and dial in size, opacity, placement, and color using the starting points.
  3. Save it as a template so it's one tap next time.
  4. Apply it to a single photo or a whole batch and export at full resolution.

Making a watermark, answered.

How do I make a watermark for my photos?

Choose your mark (a transparent PNG logo, a signature, or text), then set its size to about 20–25% of the photo width, opacity around 50–75%, and snap it to a corner. Save it as a template so you can reapply it in a tap.

What makes a good watermark?

Legible but unobtrusive: a simple logo or name mark, sized and placed so it brands the photo and deters reuse without covering the subject. Consistency across your photos matters as much as the design.

Can I reuse a watermark I've made?

Yes. Save it as a template — its artwork, position, size, opacity, and rotation — and apply it to any new photo or batch in a single tap.

Overmark - Batch Photo Watermark

Overmark lets you design a logo, signature, or text mark, save it, and reuse it on every photo.

Download on the App Store