Character Card Manager

Character Card Manager is a Chrome extension for managing a local card library in the browser — import, edit, and export PNGs, with token estimates and lorebook-entry counts, plus cross-device sync.

Zero-setup workflow is the main appeal: install from the Chrome Web Store and start managing cards immediately. No local server, no Node.js, no command line.

Smart insights show token counts and lorebook-entry counts at a glance, helping you spot bloated cards or identify which cards have embedded world lore. You can edit metadata directly in the extension and export updated PNGs ready for any compatible frontend.

Cross-device sync works through Chrome’s extension sync, keeping your library consistent across machines as long as you’re signed into the same Google account.