If your job involves handling data, you already know the pain.
You open a spreadsheet. Could be 100 rows, could be 50,000. And somewhere in there β duplicates, broken emails, phone numbers without country codes, prices formatted 10 different ways, boolean fields that say βyesβ, βYesβ, βYESβ, β1β, βtrueβ all at once.
You spend hours fixing it manually. You think you got everything. You didnβt.
Thatβs exactly why I built
CleanMyData.io
Upload your CSV or Excel file. The tool analyzes every column, detects data types automatically, and runs 300 validation checks in seconds β duplicates, invalid emails, malformed phones, broken URLs, inconsistent formatting, null fields, and more.
Then it fixes everything. Automatically. And generates a full PDF report so you know exactly what was cleaned and why.
The best part? Your file never leaves your browser. No server upload. No privacy risk. 100% client-side.