Format JSON before reading it
Raw JSON can be difficult to inspect when it is minified or deeply nested. Use JSON Formatter to add indentation and make objects, arrays and values easier to review.
Readable formatting helps you catch missing fields, unexpected nesting and incorrect value types before sharing data with a team or API.
Validate before sending
A single missing comma or unescaped quote can break an API request. Use JSON Validator before sending payloads to another system.
Validation should happen before debugging business logic. First confirm the JSON is syntactically valid, then investigate the actual data.
Convert data when teams need spreadsheets
JSON is useful for systems, but CSV is easier for spreadsheets. Use JSON to CSV when sharing records with non-developers.
If a spreadsheet export needs to become structured data again, use CSV to JSON and review the result before importing.
Use Base64 only when needed
Base64 is useful for transport, but it is not encryption. Use Base64 Encode / Decode when a system expects encoded text, then document why the encoding is required.
Never treat Base64 as a security feature. Anyone can decode it.
Frequently asked questions
Does formatting JSON change the data?
No. Formatting changes whitespace, not the values.
Is minified JSON better?
Minified JSON is smaller for transport, but formatted JSON is better for review.
Can JSON convert perfectly to CSV?
Flat arrays convert best. Deeply nested JSON may need manual review.
