Android Asset Studio for Material Design

Icon generators

Icon generators allow you to quickly and easily generate icons from existing source images, clipart, or text.

• Launcher icons
• Action bar and tab icons
• Notification icons
• Generic icons

Other generators — Miscellaneous asset creation tools

• Simple nine-patch generator
• Official Android Device Art Generator

Community tools

• Simple nine-patch generator by Roman Nurik
• Official Android Device Art Generator
• Android Action Bar Style Generator by Jeff Gilfelt
• Android Holo Colors Generator by Jérôme Van Der Linden

Based on the Android Asset Studio by Roman Nurik. See the original source here.