JSON Formatter & Validator
Format, validate, and analyze JSON data. Beautify messy JSON, minify for production, view structure statistics.
Indent:
Formatted JSON
{
"name": "Example",
"value": 123,
"items": [
"a",
"b",
"c"
]
}Minified JSON
{"name":"Example","value":123,"items":["a","b","c"]}
Structure Statistics
Total Keys
3
Values
8
Max Depth
2
Size (bytes)
52
Type Distribution
object: 1string: 4number: 1array: 1
JSON Path Quick Reference
Basic Access
.key Access object key
[0] Access array index
.*.key All items' key
..key Recursive find
Filters
[?(@.price<10)] Filter
[:3] First 3 items
[-1:] Last item
[0,2,4] Specific indices
Tools Using JSON
jq CLI JSON processor
JSON.parse() JavaScript
json.load() Python
Jackson/Gson Java libraries
Developer Use Cases
API Debug: Format API responses
Config Files: Validate JSON configs
Data Analysis: Inspect structure
Minify: Reduce payload size
Error Find: Locate syntax errors
Learning: Understand JSON format
Migration: Transform data
Documentation: Pretty print samples