JSON to CSV converter
Turn record-shaped JSON into spreadsheet-ready CSV with combined headers and quoted fields.
DATA TOOL COLLECTION
Inspect and reshape small data exports locally.
Use the data workbench for copied CSV, TSV, JSON and JSON Lines when opening a full spreadsheet or data stack would slow down a small task. Keep an untouched source copy before filtering, sorting or deduplicating.
CSV to JSON converter
Use a CSV header row to create a formatted JSON array while preserving quoted commas and multiline fields.
CSV column extractor
Keep selected fields from a CSV export. Quoted fields are supported for common cases, but large or irregular files need a dedicated parser.
JSON formatter
Format, minify and validate JSON syntax before reviewing API or configuration data.
Data workbench
Profile columns, report missing values, infer types, select fields, transpose, sample and move between CSV and JSON.
Review before import
Check row counts, headers, null values, delimiter choice, number/date interpretation and duplicate keys. A syntactically valid file can still contain incorrect business data.
Data questions
Can this replace a database migration tool?
No. It is designed for inspection and small transformations, not transactional imports or schema migrations.
Should sensitive exports be pasted?
Minimise sensitive data even with local processing, and inspect the final sample before sharing it.