Common JSON Errors and How to Fix Them

Fix these quickly using the JSON Formatter with Auto‑Correct enabled.

1) Missing quotes around keys

Invalid: { name: "Alice" }
Fix:     { "name": "Alice" }

2) Trailing comma

Invalid: { "name": "Alice", }
Fix:     { "name": "Alice" }

3) Single quotes

Invalid: { 'name': 'Alice' }
Fix:     { "name": "Alice" }

4) Invalid escape sequences

Invalid: { "path": "C:\newolder" }
Fix:     { "path": "C:\new\folder" }

Next: Validate final JSON in the JSON Validator.