Developer Tools
Split JSON into separate parts to inspect arrays or top-level object sections more easily.
Use this JSON Split Tool to break JSON into smaller parts for review and reuse. It is especially useful for splitting top-level arrays into separate items or top-level object keys into separate blocks, which helps with debugging, exporting, test preparation, and working with large JSON structures more comfortably.
Use this JSON Split Tool to break JSON into smaller parts for review and reuse. It is especially useful for splitting top-level arrays into separate items or top-level object keys into separate blocks, which helps with debugging, exporting, test preparation, and working with large JSON structures more comfortably.
Use json split tool when you need a fast browser-based result without extra setup. It works well for quick checks, one-off tasks, and routine formatting or calculation work.
Read step-by-step usage guidance, best practices, and common mistakes.
See common questions and answers about input, output, and tool usage.
Review practical input and output examples before running the tool.
Find similar and supporting tools for adjacent actions and follow-up tasks.
Input
[{"id":1},{"id":2}] Output
Part 1:
{
"id": 1
}
---
Part 2:
{
"id": 2
} Useful when you want to inspect each array item separately.
Input
{"user":{"name":"Anna"},"settings":{"theme":"dark"}} Output
Key: user
{
"name": "Anna"
}
---
Key: settings
{
"theme": "dark"
} Helpful when reviewing top-level sections one by one.
Fix: Validate or format the JSON first before splitting it.
Fix: This tool splits the top-level structure first, such as a top-level array or top-level object keys.
Fix: This tool is for inspection and separation, not for keeping one single JSON result.
It breaks JSON into smaller separate parts for easier review and reuse.
Yes. A top-level array can be split into separate item blocks.
Yes. A top-level object can be shown as separate key blocks.
JSON Split Tool breaks JSON into smaller parts, while JSON Merge Tool combines separate objects into one.
The most common reasons are invalid JSON, a non-top-level array structure, or expecting recursive deep splitting instead of top-level separation.