JSON files are used by the DayZ standalone engine to store and read configuration data. Unlike complex script files, JSON formats data in a simple, human-readable key-value structure.
Upload your validated JSON file to your server's root directory (usually found under the mpmissions/dayzOffline.chernarusplus or dayzOffline.enoch folder). Restart your server to apply the changes. Common Pitfalls to Avoid
: In your main cfggameplay.json , add the file path to the objectSpawnerArr or spawnGearPresetFiles section (e.g., "custom/filename.json" ) . Free Resources & Tools
If you are looking for specific types of JSON files (e.g., for trading, building, or specific map mods), tell me which ones you need, and I can direct you to the right place.
: Controls core server mechanics like infinite stamina, building restrictions, and environmental lighting. Effect Areas ( cfgEffectArea.json dayz json files free
Control the economy, item lifespans, and quantities (e.g., types.xml ).
What are you trying to change? (e.g., player loadouts, custom buildings, trader prices) Are you hosting on PC or Console ? What hosting provider or tool do you use?
If you do not want to write code from scratch, the DayZ community offers thousands of pre-configured JSON templates for free.
The most powerful free customization file available in vanilla DayZ. JSON files are used by the DayZ standalone
: Most JSON changes apply immediately after a server restart. Essential DayZ JSON Files and Locations
While the Central Economy (CE) has long relied on XML files ( types.xml , events.xml , globals.xml ) to control loot and events, JSON files have become the standard for modern, easy-to-edit gameplay mechanics. JSON uses a straightforward structure of key-value pairs and arrays, making it far more user-friendly to read and edit than traditional XML, even for beginners.
DayZ servers rely on two primary file formats for customization: and JSON .
Finding, editing, and implementing will help you elevate your community server without spending a dime. What Are DayZ JSON Files? Restart your server to apply the changes
: "StaminaMax" is not the same as "staminamax" . Ensure your casing matches the vanilla format exactly.
At its core, JavaScript Object Notation (JSON) is a lightweight, human-readable format for organizing data. In DayZ, these .json files are used as configuration documents that the game reads to determine specific behaviors and settings on your server. They are the primary tool for customizing the modern gameplay mechanics Bohemia Interactive has introduced in recent updates.
In a text editor like Notepad++, create a new file and save it as my_loadout.json . The contents should follow the official structure, referencing specific in-game class names for items:
Searching "DayZ JSON" on GitHub yields hundreds of free repositories containing customized object spawns, trader configurations, and map edits. The scalespeeder repository is a prime example of free Nuketown maps.