Clean Property Management Data Without Uploading Tenant PII
Fix tenant lists, lease dates, and rent rolls — resident personal information never leaves your browser.
Tenant SSNs and financial data stay private
Safe for resident PII and lease data
Free preview • $3 to download cleaned file
Sound familiar?
Tenant exports have lease dates in formats your accounting software won't accept
Resident lists have duplicates from tenants who renewed or transferred units
Move-in/move-out reports break because date formats are inconsistent
Why Property Managers choose browser-based cleaning
Your property management software export has 300 units of tenant data. Lease start dates are MM/DD/YYYY, lease end dates are written as "December 31, 2024", and move-in dates are YYYY-MM-DD. Your accounting system rejects the import. The file includes tenant names, SSNs used for screening, and rent amounts. You can't upload this anywhere. CSVCleaner fixes all the dates right in your browser.
Your data never leaves your computer
All processing happens in your browser
No cloud uploads required
Unlike AI tools that need your data
Works offline after loading
No internet needed to process files
No account or login needed
Just upload and clean
What you can fix
Lease Date Standardization
Fix start, end, and renewal dates.
Move Date Cleanup
Standardize move-in and move-out dates.
Tenant Deduplication
Find residents listed multiple times.
Accounting-Ready Output
Format for your property accounting software.
Ready to clean your data?
Preview for free. See exactly what will be fixed before you pay. Your data stays in your browser the entire time.
Clean Your Property Data