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.