GLOBAL / CSV QUALITY / BROWSER TOOL
Find CSV duplicates and missing values before importing.
Try it instantly: Open the free global CSV mini checker — no signup or upload →
For small businesses, online shops, researchers and operations teams worldwide: check CSV structure locally in your browser. Start with a fictional sample — no account required.
Run the free CSV check →What does MicroVault actually check?
The free basic tool analyzes CSV rows and columns, exact duplicate rows and empty cells. A repeated order ID across different lines is not automatically an error. You remain responsible for reviewing each finding.
Try a safe example first
order_id;item;status;amount A-104;print;paid;25.00 A-105;book;open;19.00 A-105;book;open;19.00 A-106;card;;4.50
The third data row duplicates the second, and the fourth row has an empty status. All values are fictional. Do not delete rows from a real business system without checking the underlying workflow.
How to use it
- Open the free checker and use its built-in example or a CSV file up to 2 MB that you are authorized to process.
- Review missing cells, exact duplicate rows and summary counts.
- Download the free summary. If you need more detailed findings, review the optional paid reports.
Optional detailed reporting
Free basic check. Deep Report: €5 one-time. Decision Pack: €29 one-time. Both are optional and use your locally analyzed results after verified Stripe payment; a purchase made before the CSV is analyzed may not provide a report to generate. No subscription.
This is CSV structure screening, not accounting validation, fraud detection, an ERP/Shopify integration, or a guarantee that data is accurate. The analysis itself does not upload CSV rows. The product UI is currently primarily English; prices are shown in EUR. Payment availability, local taxes and contractual eligibility vary by location and must be reviewed at checkout. Stripe may show the merchant as SMOKYCHARLY.
Limits and international availability
The free basic tool analyzes CSV rows and columns, exact duplicate rows and empty cells. A repeated order ID across different lines is not automatically an error. You remain responsible for reviewing each finding.
Can the tool detect duplicate orders?
It detects exactly matching CSV rows. It cannot prove that an order was wrongly placed, invoiced or charged twice.
More practical use cases
Check order exports, inventory lists, mailing-list exports or booking spreadsheets before import; avoid using confidential data unless permitted.
FREE CHECK / ONLINE STORES
Preparing an e-commerce order export?
Before importing order CSV files into reporting tools or customer systems, review exact duplicate rows and empty fields. This is a first-pass structural check, not automatic order reconciliation.