Let's check your data.

Upload a CSV to check its quality and compare results over time. This early dashboard saves only summary results in this browser; your CSV stays on your device.

📄 Upload a file

Choose a CSV from your computer. We'll check for missing information, duplicate records, and other common issues.

Choose CSV file

🔄 Connect a data source

Automatically check your data as it changes, without uploading a new file each time.

Google Sheets · Cloud storage · Web link

COMING SOON

Automatic connections will be introduced with subscriptions. No connection is available yet.

My recent checks

Saved quality summaries on this device only. Repeat a check using the same filename to compare results.

File	Checked	Rows	Columns	Quality score
No checks yet. Upload a CSV to get started.

This is an early preview, not a subscription account. History is not synced across devices. Do not rely on browser storage for permanent records.