Check your CSV. Keep it local.

A free structural check in your browser. Your file stays on this device.

64 KiB · 999 data rows · 64 columns

Quality snapshot

Data rows
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Columns
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Missing cells
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Duplicate rows
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Ready to check your CSV.

IssueLocationDetail

Choose your next step.

Browser check

Quick structural diagnostics on this device.

Free

API diagnostics

Automate a report in your workflow.

0.10 USDC per report · Base

API guide

Cleanup pilot

Corrected CSV and a changelog to agreed rules.

$25 equivalent

Request cleanup

Scope, currency and payment terms agreed before hire.