Address Validation for Lists

Got a list of addresses to process? We make it fast and simple.



Verify that each address is valid and complete


Convert addresses into proper USPS address format


Easy copy/paste process


45 metadata points for each address


Geolocation returned for each valid address

Customer Support

Freakishly helpful customer support

SmartyList Address Validation Tool

* For complete instructions for using this tool, please see the documentation.

You have 2,500 US lookups remaining on your current subscription.

You have used 0 International lookups from your current subscription.

Step 2: Paste your list below. Make sure it is formatted correctly. (Here's an example file.)
Step 3: Geocoding (optional)
Step 3: Process My List (The demo is limited to 10 records at a time.)
0/0 records processed
Step 4: After the output appears, click here to copy it, then paste back into your spreadsheet. The output fields don't line up here, but they will in Excel.

Houston, we have a problem

My browser crashed, and I lost my processed list.

Load Previous List

Like the demo? Try the real thing.

Sign up for a free plan now

Get 250 lookups for free every month, or upgrade as needed.