[JavaScript]I want to add watermark to photo like this in Vue, is there any code sample or module I could use?

Problem:

1. I am building an h5 based app.

2. There is an Application called Zebra that offers good-looking watermark like this.

3. What is the sample code that I could use to achieve effects like this.

I would like watermark like this one.

Currently there is a problem uploading picture to overflow.

enter image description here

The image link is as below: https://imgur.com/a/Ok9o6hg

I tried to upload the picture here, but failed.