Smart Data Cleaning & Transformation

Clean, transform, and validate Excel data with intelligent automation—100% in your browser

Step 1

Upload Your Excel or CSV File

Upload a single file to begin cleaning and transformation

Drag & Drop your file here

Accepted: .xlsx, .xls, .csv | Max: 1 file

Step 2

Showing first 20 rows of 0 total rows

Review your data structure before proceeding. Column types are auto-detected.

Step 3

Configure how to handle each column (rename, merge, split, or exclude)

Step 4

Select cleaning operations to apply to your data

Remove empty rows Trim whitespace Remove duplicate rows Fix line breaks

Remove special characters Normalize case (Title Case) Fix encoding issues Remove emojis

Format mobile numbers (+91) Validate email addresses Normalize currency values Standardize dates (YYYY-MM-DD)

Step 5

Review validation results and handle invalid data

Step 6

Review the cleaned data before export

I confirm the data looks correct and I'm ready to export

Step 7

Choose your preferred export format

Include validation report

Processing...

EXTEROID

Excel Power. Cosmic Scale.

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