Edit JSON Now

JSON Editor for Game Developers

Balance game items, configure levels, and adjust character stats through visual forms. Perfect for game designers and developers working with JSON configs.

Start Editing Game Data

See It In Action

Here's a typical game config and how JSON2FORM makes balancing easy:

weapons.json 
{
  "sword": {
    "name": "Iron Sword",
    "damage": 25,
    "speed": 1.2,
    "durability": 100,
    "isCraftable": true
  },
  "bow": {
    "name": "Hunter's Bow",
    "damage": 18,
    "range": 50,
    "ammoType": "arrow",
    "isCraftable": false
  },
  "spawnRates": {
    "commonDrop": 0.6,
    "rareDrop": 0.25,
    "legendaryDrop": 0.05
  }
}
Form View
sword
spawnRates

How to Edit Game Data

1

Export Config

Get your game's JSON config file — weapons, items, levels, or spawn rates.

2

Paste & Parse

Paste into JSON2FORM to see all game values as editable form fields.

3

Balance & Tune

Adjust damage values, spawn rates, and properties. Toggle craftability flags.

4

Test In-Game

Copy the updated JSON and import back into your game engine.

Why Game Devs Love JSON2FORM

Easy Balancing

Tweak damage, speeds, and drop rates without editing raw JSON.

Designer Friendly

Game designers can balance without needing developer assistance.

Nested Support

Handle complex nested game objects — weapons, skills, inventories.

Quick Iteration

Make balance changes and test immediately. Rapid iteration cycle.

Ready to Balance Your Game?

Edit game configs and tune your game data visually.

Edit Game JSON Now