How to Turn Your Hand Signature Into a Watermark in Photoshop

This week, Colin Smith of PhotoshopCAFE explains how to make a watermark out of your signature in Photoshop using a real signature on paper. The signature can be captured via your cell phone camera without the help of a scanner. This solution is a good alternative from classic logo watermark. The process is really easy and takes less five minutes.

First, Colin shows how to draw a good looking signature. Use a white piece of paper and take a picture with a camera or your smartphone directly above the paper sheet to avoid distortions. The next step consists of converting this picture in a custom brush in Photoshop. The brush will act as a preset that can be re-used at any time. Then play with the level tool to adjust the contrast and obtain a perfect white background over the black signature and get rid of the paper texture. This step facilitates the work of the Lasso tool to extract the signature. Finally create a brush preset and save it to the cloud if you want to use it on a different computer.

The end result is an organic looking signature watermark. For standard logo watermark made out of a regular photo, Colin did another short video tutorial that shows the process in less than three minutes.

Oliver Kmia's picture

Oliver Kmia is specialized in time-lapse, hyperlapse, and aerial videography. He also works with several drone manufacturers as a marketing and technical consultant. He is the lead brand ambassador of Hello Kitty camera, his favorite piece of equipment. Most people think Oliver is an idiot and they are probably right.

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3 Comments

Here's how to do it in Preview, Pages, or Mail. Very handy:

https://9to5mac.com/2014/02/15/how-to-use-preview-to-put-signatures-on-p...

Good method if you don't have access to a device with a touch screen and a stylus I suppose. I updated my watermark with my signature earlier this year when I got a Surface Book, which comes with the Surface Pen. Just opened up Photoshop and wrote my signature on the screen. Couldn't have been easier. I made the color fill of my signature white for most images, and gray for white or lighter color images like this one.

I like the idea but would lower the opacity a bit.