video1.0<iframe src="https://www.loom.com/embed/622c36a380b348d19690bcb7ea513838" frameborder="0" width="1920" height="1440" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>14401920Loomhttps://www.loom.com14401920https://cdn.loom.com/sessions/thumbnails/622c36a380b348d19690bcb7ea513838-5a0a2ead51dec016.gif562.669This Loom demonstrates GhostCell, a CSV validation and non-destructive editing tool for macOS, to prevent import failures before data reaches your pipeline. The presenter opens a large CSV with about 35,000 rows and sees 64,505 detected issues across 351 pages, with validations running automatically. They fix problems such as blank rows, misaligned fields like email and phone in the wrong columns, and duplicate rows, with retesting that reduces the issue count. GhostCell also supports direct cell edits with an edit log and undo redo, and can export a JSON diagnostic report that maps exact row numbers and encoding violations for providers.