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Data Tool
Convert & clean CSV, Excel, and JSON files in one command
10 followers
Convert & clean CSV, Excel, and JSON files in one command
10 followers
Bulk CSV/Excel/JSON converter and data cleaner that runs 100% locally — no uploads, no privacy risk. Drop duplicates, trim whitespace, and remove empty rows in one command. CLI mode for power users, interactive mode for beginners. Free version handles 200 rows/file.
Finally a data cleaner that doesn't try to ship my CSVs off to some server. Loved the interactive mode; it figured out the duplicates in my messy export way faster than I expected.