CSV/JSON Viewer & Formatter

Paste minified JSON or CSV data and get beautifully formatted, syntax-highlighted output. Essential for developers and data analysts.

Input Data

JSON Input 0 characters

Formatted Output

0 characters

Pretty

Tree View

Raw

Formatted output will appear here

Tools & Utilities

JSON Beautifier

Format minified JSON with proper indentation and syntax highlighting.

JSON Validator

Validate JSON syntax and get detailed error messages with line numbers.

CSV to Table

Convert CSV data into a readable, sortable HTML table format.

Minifier

Compress JSON by removing all unnecessary whitespace characters.

Usage Tips & Examples

JSON Formatting

• Use Tab key for indentation in the editor
• Click on tree view nodes to expand/collapse nested objects
• Use the validate button to check for syntax errors
• Copy formatted output with the copy button

CSV Processing

• CSV files with headers are automatically detected
• Commas within quoted values are handled correctly
• Large CSV files are paginated for better performance
• Use table view to visualize your CSV data

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