I'm a Spine animator at a game studio. Our designer wanted to use AI-generated art as a bitmap font in Unity — but you can't just drop a PNG into a game engine as a font. You need a glyph sheet + .fnt descriptor file. So I built CopyPxl. Upload any reference image and it generates a complete BMFont package: font.png + font.fnt + ZIP download. Works with Unity, Godot, Phaser, and LibGDX. Sign in with Google for 10 free credits.