JSON Data Cleaner

Fix malformed JSON data or leave valid JSON as-is

Upload or Input JSON

Drag & Drop JSON Files Here

or click to browse files (.json)

Paste JSON Data
Processing 0 of 0 items
Tips for Best Results
  • Maximum file size: 20MB per JSON file
  • Valid JSON will be left unchanged
  • Malformed JSON will be fixed if possible
  • Use the text input for small JSON snippets