What this tool does
Check a CSV or TSV for duplicates, empty rows, whitespace, header issues and structural warnings before you use or import it.
Use findings, not the score alone
The quick score is a heuristic summary of common issues. The concrete findings tell you what TaskThimble actually observed. A high score is not a guarantee that another system will accept the file.
Privacy and workflow
The active data stays in your browser. The parsed table is placed in the local TaskThimble workbench so compatible tools can continue without copying or uploading it again.