Pixer - pixel art tool/sprite editor

This is an open source project, made with HTML and JavaScript.
You can download it or view the source code: Github

Features: -Export as PNG or alphaArray
-Mirrored drawing (both vertical and horizontal)
-Set alpha
-Fill tool
-Pipette tool
-Moving and resizing the canvas
-Undo button
-And more...

(You can zoom with the weel)

The alphaMap export feature only works if you downloaded it.