How do you fix error in JSON file?

Fixing errors in JSON files starts with identifying the specific problem. Use our JSON Editor at jsonconsole.com/json-editor which highlights errors and provides detailed messages about what is wrong and where. Common errors include missing or extra commas, using single quotes instead of double quotes, trailing commas after last items, unmatched brackets or braces, and invalid escape sequences. The editor pinpoints the exact line number where errors occur. For missing commas, add them between key-value pairs or array elements. Replace single quotes with double quotes for strings and keys. Remove trailing commas before closing brackets or braces. Ensure all opening brackets have matching closing brackets. Use our JSON Formatter after fixing errors to ensure proper structure and indentation. The combination of validation and formatting tools makes error correction quick and reliable, preventing you from introducing new errors while fixing existing ones.