Format, beautify, inspect, and minify JSON strings with custom indentation and line-by-line syntax error detection.
Paste your raw text, code, or upload a file into the interactive editor above.
Our browser engine processes, formats, validates, or encodes your input in real-time.
Copy the computed result directly to your clipboard or download it as a local file.
JSON formatting adds indentation, line breaks, and proper spacing to compact JSON strings, making complex data structures human-readable.
Yes, 100%. All JSON parsing and formatting occurs locally inside your browser session.
