THE CSV REPAIR ROOM

Your messy CSV.
Fixed in one click.

Detect broken delimiters, duplicate headers, uneven rows, legacy encoding and dangerous spreadsheet formulas. Your file never leaves this device.

↧ Drop a CSV here or click to choose · up to your browser's memory limit

OR TRY THE BROKEN SAMPLE

Private by design

Parsing and repair happen entirely in your browser. No upload, account, or tracking.

Excel-safe output

UTF-8 BOM and CRLF line endings prevent the most common garbled-text surprises.

Auditable repairs

Download a JSON report showing exactly what changed. No mysterious black box.

PRACTICAL CSV GUIDES

Understand the breakage before you repair it.

Fix CSV encoding and mojibake → Fix the wrong CSV delimiter → Fix duplicate or blank headers → Fix inconsistent columns and uneven rows → Remove exact duplicate rows → Prevent CSV formula injection →

VALIDATING THE NEXT EDITION

Would folder-level repair be worth $19 once?

Planned Batch Edition: ZIP/folder processing, saved repair recipes, key-based deduplication, schema contracts, and CLI automation. This is a purchase-intent test, not a preorder.

One anonymous aggregate signal. No email, account, or payment.