Plugin config validator
A malformed .json config is one of the most common — and most frustrating — reasons a Rust plugin silently won't load. Paste your config below and find the exact problem.
Everything runs in your browser — nothing is uploaded.
How to use it
- Open your plugin's config —
carbon/configs/PluginName.json(oroxide/config/PluginName.json). - Copy the whole file and paste it into the box above.
- If it's invalid, you get the line and column. Fix it, re-paste, confirm it's green, then save the file back and reload the plugin.
Still not loading after the config is valid? The problem is elsewhere — work through Carbon plugins not loading.