I clean and format messy Excel and Google Sheets files — fixing duplicates, broken formats, missing values, and inconsistent entries so your data is actually usable.
I Will clean and format your messy Excel or Google Sheets data
Clean, format, and de-duplicate your Excel or Google Sheets file up to 500 rows.
- Remove duplicates and repeated entries
- Standardize date, phone, and text formats
- Handle missing values (flag or fill)
- Fix inconsistent capitalization
- Deliver in Excel or Google Sheets
- Two free revisions
Full cleanup of up to 2,000 rows — duplicates, formats, missing values, plus column splitting, merged cells, and basic formulas.
- Everything in Basic
- Split or merge columns
- Standardize emails, phone numbers, IDs
- Add basic formulas and summary stats
- Clean multi-column data with dependencies
- Two free revisions
Complete data cleaning for up to 5,000 rows — including multi-sheet consolidation, lookups, pivot tables, and basic charts.
- Everything in Standard
- Multi-sheet consolidation
- Lookups (VLOOKUP / XLOOKUP) and pivot tables
- Basic charts for visual summary
- Cleanup of complex or nested data
- Three free revisions
Request a Custom Offer
Log In to Request a Custom Offer
Create a free account or log in to request a personalised offer from this Zinner.
Log In / RegisterAsk a Pre-Sale Question
Log In to Ask a Question
To reduce platform spam, pre-sale messages can only be sent by logged-in users.
Create a free account or log in to message this Zinner directly.
Log In / RegisterAt a Glance
Key details about this service to help you decide. Generated by Zinn Hub, not the seller.
Value Position
Tools Used
What Gets Fixed
Best For
Transparency
What You'll Receive
Full Description
**What you'll get:**
A clean, well-organized spreadsheet you can actually use — no more fighting with broken formats, duplicate rows, or inconsistent entries. I'll take your messy file and return it ready for analysis, reporting, or importing into other tools.
**My process:**
1. You share your file (or a sample) with a quick note on what's wrong
2. I review the data and confirm the scope with you
3. I clean, standardize, and format everything
4. I send back the clean file + a short summary of what I changed
**What I can fix:**
• Duplicate rows and repeated entries
• Inconsistent date, phone, and address formats
• Missing or blank values (standardized or flagged)
• Inconsistent capitalization and text entries
• Columns that need to be split or merged
• Number and currency formatting
• Whitespace and special character issues
• Merged cells and broken table structures
• Basic validation of emails, phone numbers, and IDs
**What's included in each package:**
**Basic ($15) — up to 500 rows**
• Full cleanup of duplicates, formats, and missing values
• Delivered in Excel or Google Sheets
• Turnaround: 1–2 days
• Two free revisions
**Standard ($35) — up to 2,000 rows**
• Everything in Basic
• Split/merge columns, standardize text entries
• Basic formulas and summary stats
• Turnaround: 2–3 days
• Two free revisions
**Premium ($75) — up to 5,000 rows**
• Everything in Standard
• Advanced cleanup: multi-sheet consolidation, lookups, pivot tables
• Basic charts and summary dashboard
• Turnaround: 3–5 days
• Two free revisions
**File formats I accept:**
CSV, Excel (.xlsx/.xls), Google Sheets exports, and text-based files.
**Why choose me:**
• I've worked with real messy data — from World Bank health datasets (25,000+ rows) to ticketing data for a 10,000+ attendee event
• I document my process so you know exactly what changed
• I communicate clearly and respond promptly
• Two free revisions on every order
• Small files welcome — I'd rather earn trust through a well-executed small job than overpromise
**Have a bigger or more unusual dataset?** Message me with the details before ordering, and I'll tell you if I can handle it or suggest the best package for your case.
Zinner Quality Guarantee
Every Zinner is reviewed and approved before joining the platform.
All services are backed by our quality assurance commitment.
Your payment is protected until you approve the delivered work.
Compare Packages
| Feature | Basic | Standard | Premium |
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 5 days |
| Revisions | 2 | 2 | 3 |
| Remove duplicates and repeated entries | ✓ | ✕ | ✕ |
| Standardize date, phone, and text formats | ✓ | ✕ | ✕ |
| Handle missing values (flag or fill) | ✓ | ✕ | ✕ |
| Fix inconsistent capitalization | ✓ | ✕ | ✕ |
| Deliver in Excel or Google Sheets | ✓ | ✕ | ✕ |
| Two free revisions | ✓ | ✓ | ✕ |
| Everything in Basic | ✕ | ✓ | ✕ |
| Split or merge columns | ✕ | ✓ | ✕ |
| Standardize emails, phone numbers, IDs | ✕ | ✓ | ✕ |
| Add basic formulas and summary stats | ✕ | ✓ | ✕ |
| Clean multi-column data with dependencies | ✕ | ✓ | ✕ |
| Everything in Standard | ✕ | ✕ | ✓ |
| Multi-sheet consolidation | ✕ | ✕ | ✓ |
| Lookups (VLOOKUP / XLOOKUP) and pivot tables | ✕ | ✕ | ✓ |
| Basic charts for visual summary | ✕ | ✕ | ✓ |
| Cleanup of complex or nested data | ✕ | ✕ | ✓ |
| Three free revisions | ✕ | ✕ | ✓ |
Samples
View examples of the seller's work related to this Zinn.
Portfolio
Examples of the seller's work related to this Zinn.

Before / After — Messy Data Cleaned
Example of a raw spreadsheet with duplicates, broken date formats, inconsistent capitalization, and blank cells — cleaned and standardized into an analysis-ready table. What changed: • Removed 47 duplicate rows • Standardized 200+ date entries to YYYY-MM-DD • Fixed inconsistent name casing (john doe → John Doe) • Filled and flagged missing values • Split full name into First / Last columns Turnaround: 1 day
Extra Information
Tools I Use
My Process
Why Work With Me
Service Details
Frequently Asked Questions
Depends on the package you choose:
• Basic (up to 500 rows) — 2 days
• Standard (up to 2,000 rows) — 3 days
• Premium (up to 5,000 rows) — 5 days
Need it faster? Add Express Delivery (+$10) at checkout to cut the time roughly in half.
You get free revisions on every package. If something isn't right, just message me with the specifics — I'll fix it and send back an updated version. My goal is a file you can actually use, not just a finished order.
I accept Excel (.xlsx / .xls), CSV, Google Sheets (share link), and text-based exports. If your file is in a different format, message me first with the details — I'll tell you if I can handle it.
Yes. I'm happy to sign an NDA before you share any file — especially for customer lists, financials, or employee records. Message me before ordering and I'll get it sorted.
Customer Reviews
See what our customers say about this Zinn
Categories
Zinner Policies
Related Zinns

I Will Build Custom Excel Spreadsheets, Automation and Google Sheets Dashboards







