App: Zebra Watermark
Developer: 若识 张
Genres: Foto und Video, Grafik und Design

Supports text watermark
Support custom watermark pictures
Support watermark image with transparent background (png format)
Drag to adjust the watermark position
Automatically calculate the size of the position of the watermark picture in the output picture according to the proportion

Release notes:
- Supports text watermark
- Possible to set different levels of opacity for your watermark