CCEditor

CCEditor is an open-source online card editor supporting V1/V2/V3, a multilingual UI, VSCode-like editing, local history, and loading cards straight from a URL.

Its IDE-style interface sets it apart from simpler browser editors. A dual-pane layout shows a field navigation tree on the left and an editing area on the right, with Markdown highlighting for long text fields, real-time validation, and automatic local-history snapshots stored in the browser. Power users can keep multiple cards open in tabs and switch between them without losing progress.

A unique convenience is URL direct load: paste a publicly accessible character-card PNG link and CCEditor fetches and parses the metadata automatically. This is invaluable for quickly inspecting cards shared on Chub.ai or Discord, learning from well-structured examples, or verifying that a download preserved all fields correctly.

Because CCEditor outputs standard PNG/JSON without platform-specific extensions, it serves as a universal hub for creators who work across SillyTavern, Janitor AI, RisuAI, and Backyard AI. When a platform update changes field expectations, CCEditor’s full V1/V2/V3 support lets you inspect and adapt cards quickly.