CSV Cleaner brings common data preparation tasks into one simple workflow —
so you can spend less time fixing spreadsheets and more time using your data.
FactsPrep CSV Cleaner
Clean CSV & Excel files in seconds.
Upload a CSV or Excel file, select the data you need, filter unwanted
records, clean common data problems, transform information and download
a ready-to-use file.
✓ CSV, XLSX and XLS support
✓ Select only the columns you need
✓ Filter your data before downloading
✓ Clean names, emails and phone numbers
✓ Remove duplicates and empty data
✓ Extract useful information
✓ Extract supported social profiles
✓ Extract City, State and Country
✓ Rename and reorder columns
✓ Download CSV or Excel
One simple workflow
📤
Upload
CSV or Excel
🧹
Clean
Fix your data
🔄
Transform
Prepare fields
📥
Download
CSV or Excel
✓ Clean names, emails & phones
✓ Remove duplicates
✓ Filter records
✓ Extract useful information
Everything you need to prepare your file
CSV Cleaner combines common data-cleaning and transformation tasks into one simple workflow.
🧹
Clean messy data
Trim spaces, standardize names, clean emails and phone numbers, remove company suffixes and fix common data problems.
🔎
Filter your data
Select specific values from your columns or search large-value columns to keep only the records you need.
🔗
Extract social profiles
Extract supported LinkedIn, Facebook, Instagram, GitHub, Twitter/X, YouTube and website URLs into separate columns.
📍
Extract locations
Split supported locations into separate City, State and Country columns.
🔄
Save workflows
Save your cleaning configuration once and reuse the same operations and output layout on another file.
📥
Download your result
Choose your final columns, rename them, reorder them and download the cleaned data as CSV or Excel.
How it works
A straightforward workflow from your original file to your cleaned output.
1
Upload
Upload your CSV or Excel file. The application shows basic information about the uploaded file.
2
Select
Choose the columns you want to work with and keep in your final output.
3
Filter
Filter your records using the values available in your selected columns.
4
Clean
Apply name, email, phone, company and general data-cleaning operations.
5
Transform
Extract supported social profiles or split supported locations into separate columns.
6
Download
Review your result, arrange your output columns and download CSV or Excel.
Simple pricing
Start free. Upgrade only when you need more downloads.
Every feature is available from the beginning.
🎁 Free
$0
Start without a subscription
Get the complete CSV Cleaner functionality and receive 10 free downloads.
✓ All cleaning operations
✓ All transformations
✓ Filtering
✓ Saved workflows
✓ CSV and Excel downloads
✓ 10 free downloads
⭐ Pro
$9
billed every month
Continue using CSV Cleaner after your 10 free downloads with the same complete feature set.
✓ Everything in Free
✓ Continued use without the 10-download limit
✓ All cleaning operations
✓ All transformations
✓ Saved workflows
✓ CSV and Excel downloads
Pro subscriptions are securely handled through our payment provider.
Your files are not stored
FactsPrep is designed to process your files without keeping your uploaded or downloaded data.
🔒 Uploaded CSV and Excel files are not stored.
🔒 Cleaned/downloaded files are not stored.
🔒 Saved workflows store the workflow configuration, not your uploaded file.
🔒 Your account uses your email address and password for authentication.
For more information about how FactsPrep handles information, please read our Privacy Policy.
CSV, XLSX and XLS files are currently supported. The current file-size limit is 50 MB.
Do I need a subscription to use CSV Cleaner?
No. You can use the complete functionality for free and receive 10 free downloads.
What happens after my 10 free downloads?
You can continue using CSV Cleaner by subscribing to the Pro plan for $9 per month.
Are all features available in the Free plan?
Yes. The Free and Pro plans have the same functionality. The difference is the number of downloads available.
Can I save my cleaning process?
Yes. You can save a workflow with your selected columns, filters, cleaning operations, transformations and output layout. You can reuse that workflow later.
Can I download Excel as well as CSV?
Yes. After cleaning your data, you can download the result as either CSV or Excel (.xlsx).
What information can I extract?
CSV Cleaner currently supports extracting LinkedIn, Facebook, Instagram, GitHub, Twitter/X, YouTube and website URLs. It can also extract City, State and Country from supported location data.
Can I split a location into City, State and Country?
Yes, when the source data follows a supported City, State, Country format such as 'Los Angeles, California, United States'.
Ready to clean your data?
Upload your first CSV or Excel file and see how much easier data preparation can be.