Tool 05
🏠 Format US Addresses
Brings US addresses into one clean USPS-style format: "42 oak st., 10001 new york" becomes 42 Oak St, New York, NY 10001. Works with one address column or separate Street / City / State / ZIP columns.
🔒 Works offline — your file never leaves your computer
This page loads nothing from the internet. Try it with your Wi-Fi turned off. Your original file is never changed — you save a cleaned copy.
⚠️ Always keep a copy of your original file as a backup. Check the cleaned copy before you use it.
Open your Excel file (stays on this computer)
Drag it into this box or click below — .xlsx, .xls or .csv
Takes only a few seconds
✓
Cleanup complete
Only the first worksheet is cleaned. Other worksheets, and any title rows above your table, are kept unchanged. Values, number formats and dates are kept; cell colors and fonts are not carried over. Row numbers refer to your original file.