I will clean, deduplicate and standardise your CSV or excel contact list
I turn messy spreadsheets into clean and reliable data
About this Gig
Upload a messy CSV or Excel file and get back a clean, consistent, de-duplicated file with a change report.
Fixes: trimmed spaces and odd characters, consistent capitalisation, phone numbers in one international format, emails syntax-checked, dates in one format, exact duplicates removed and near-duplicates flagged for your decision, columns renamed and ordered as you specify.
Script-driven and AI-assisted, checked before delivery. I never invent or fill in missing data, and you get a log of every change.
Your file is processed privately and deleted within 7 days. No lead finding, scraping or messaging; you must have the right to use the data.
FAQ
Q: Do you change my data?
A: Only formatting. Only exact duplicates are removed, and everything else is flagged for you.
Q: Is it confidential?
A: Yes, files are deleted within 7 days.
Q: Google Sheets?
A: Export to CSV or XLSX and upload it.

