You can add your own personal stickers to WhatsApp messenger by using this app.
( This app is one of WAStickerApps. )

How to use.
1. Make a "Sticker Pack".
2. Add your own photos ( 3 - 30 images/pack ) 
3. Tap the "Add to WhatsApp" button.

The size of stamps must be just 512 x 512.
This app resize your images automatically.

When you need to erase the background or you need to combine several images, 
our "Background Eraser" app and "PhotoLayers" app would be helpful.

You can add your own personal stickers to WhatsApp messenger.