Try game asset BlueprintJSON 5.0 Unreal Engine for your project.

Game Assets
  • Platform

    Unreal Engine

  • Version


  • Number




BlueprintJSON is a full and simple JSON library for Blueprints. Bring the power of JSON into your Unreal Engine Blueprint project.

Read and Parse JSON

BlueprintJSON allows you to read JSON files or parse directly JSON from a string.

Edit and save JSON

BlueprintJSON allows you to edit JSON at runtime and save it directly to a file.


BlueprintJSON offers several asynchronous blueprint nodes to perform the heavy JSON processing outside of the Game Thread. This way, you can load or save several big JSON files in parallel without worrying to block the Game Thread.

Technical Details


  • Read, parse, edit and save JSON.
  • Asynchronous reading, parsing and saving.
  • Auto convert basic types and structs to JSON.
  • Full yet simple API.
  • Lightweight, without external dependencies.

Code Modules:

  • BlueprintJson(Runtime)
  • BlueprintJsonEditor(Editor)


  • Supported Development Platforms: Windows, MacOS, Linux
  • Supported Target Build Platforms: Windows, MacOS, Linux, Android, iOS
  • Documentation: Available Here

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    old price $ 9.99
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  • Unreal Engine
  • 5.0
  • 108778