Data Tools
Clean, validate, summarize, and organize structured data locally in your browser.
Tools in this department
- CSV Data CleanerTrim cells, remove blank rows, and normalize line endings in CSV.
- CSV Header NormalizerConvert CSV headers to predictable snake_case identifiers.
- CSV Missing Value AuditorReport blank-cell counts by column.
- CSV Column ProfileSummarize distinct values and simple numeric ranges per column.
- CSV Delimiter InspectorEstimate whether comma, semicolon, tab, or pipe is the likely delimiter.
- CSV Formula Risk ScannerFlag cells beginning with spreadsheet formula characters.
- CSV Row SamplerSelect a reproducible sample of rows for data review.
- CSV Column Reorder PlannerReorder columns to match a supplied header sequence.
- CSV Dataset FingerprintReport row count, column count, headers, and a content checksum.
- CSV Null Policy FillerReplace empty cells using a chosen explicit fallback value.