Perler helps you turn images into a fuse bead-friendly template. It rotates, crops, shrinks, reduces the number of colors and much more. The program links together image filters in a "chain", letting you configure all the filters and see the end result on-the-fly.

There are built-in palettes for Hama, Nabbi and Perler Beads. Just check the colors you have available!

Perler is open source software, which means you're free to modify and redistribute it as much as you want. Perler works on Linux, Windows and Mac OS X.