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JSON Formatter Validator
JSON Formatter Validator
ToolNova
July 17, 2026
Format, beautify, validate, and minify JSON data instantly with syntax checking and error detection.
ToolNova - Ultimate JSON Formatter
Action Successful
{ JSON } Studio
Load URL
Paste
Copy
Clear
Upload
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Format Options
Indentation Space
2 Spaces
4 Spaces
8 Spaces
Tab
Beautify / Pretty Print
Minify JSON
Validate JSON
Fix Tools
Fix Quotes (Single to Double)
Remove Trailing Commas
Drop JSON File Here
Code View
Tree View
Valid JSON required to generate tree.
Validation Status
Waiting...
Line: -
Col: -
JSON Statistics
File Size
0 B
Lines
0
Characters
0
Total Keys
0
Array Items
0
Nesting Depth
0
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