📊 Game Data Editor

About this game data editor

The Game Data Editor is a structured editor for the JSON that game code reads: items, enemies, weapons, characters, levels, quests and skills. It gives each collection a schema so entries stay consistent, instead of hand-editing a JSON file and discovering a typo at runtime.

The value is in the export options rather than the editing. The same data can come out as one file, as a file per collection, as a JavaScript module you can import directly, or as CSV for anyone on the team who would rather work in a spreadsheet.

How to use it

1. Create a collection and pick a template: item, enemy, weapon, character, level, quest, skill, or a blank custom one.
2. Add entries and fill in the fields. The template keeps every entry in a collection to the same shape.
3. Add or remove fields when the design changes — the collection updates as a whole.
4. Save the project into the browser as you work.
5. Export when you are ready to hand the data to code.

Formats and options

• Export as a single JSON file, separate JSON files per collection, a JavaScript module, or CSV per collection.
• Output can be minified for shipping or pretty-printed with two-space indentation for diffing.
• Load an existing project JSON back in to keep editing.
• Everything is held in the browser, so the data stays with you until you export it.