STRUCTURED TEXT / 014
Complex JSON,
clear structure.
Validate, explore and compare two versions.
Large integers and numeric spelling stay intact.
Input workspace
Each input: 500,000 characters · depth 100 · 20,000 nodes. No uploads, storage or remote requests.
Formatted JSON
Structure tree A · up to 500 nodes
Differences
Run a structure comparison to see differences.
Standards and usage
Uses RFC 8259 JSON syntax. Duplicate object keys are rejected as ambiguous. Numbers are never converted to floating point, preserving integers such as 9007199254740993. Comparison ignores object key order and compares arrays by index. Numbers 1, 1.0 and 1e0 have different spelling. Shows and exports up to 1,000 differences. Refreshing clears inputs.
JSON standard · RFC 8259