JSON inputPaste the source document
Developer tool
JSON Formatter
Turn compact or difficult-to-read JSON into a clear, indented document ready for inspection and debugging.Formatted resultValidated and indented
The formatted document will appear here.
About the tool
Readable JSON, without distractions.
JSON is frequently compressed to reduce transfer size, which makes it difficult to inspect manually. This formatter validates the document and restores a consistent visual hierarchy, making APIs, configuration files and debugging payloads easier to understand.