Week 3: How CopyPxl actually works — and a Google login bug that was blocking new users

I'm a Spine animator, not a developer. CopyPxl started as a Python script to help our studio's designer use AI-generated pixel art as actual bitmap fonts in Unity and Godot — not just a PNG, but a proper BMFont package (font.png + font.fnt).

Here's roughly how it works under the hood: upload any reference image → Gemini analyzes glyph style, spacing, and weight → generates a full ASCII character set matching that style → outputs font.png + font.fnt in BMFont format, ready to drop into any game engine.

Important fix this week: Google login was broken for new users. If you tried signing in and never received your 10 free credits, that's been fixed now. Sign in again at copypxl.com and your credits should appear.