Free US Address Verifier Tool

Validate, correct, and standardize US addresses instantly. Supports single or bulk verification with USPS formatting and geocoding.

Address line 1

Address line 2

Use Free Google Sheets add-on

Want bulk addresses validated & verified?
Install our free Google Sheets™ add-on for unlimited lookups:

Need an API?

Looking to integrate US Address Verification into your own app, website, or CRM? We offer a simple, reliable API at cheap pricing.

Contact Us for API Pricing

Sample Formulas

Use the =ADDRESS_VALIDATE() function directly in Google Sheets™:

=ADDRESS_VALIDATE("1600 Pennsylvania Ave NW, Washington, DC 20500")
→ Returns standardized address.

=ADDRESS_VALIDATE("1600 Pennsylvania Ave NW, Washington, DC 20500", "matchedAddress, city, state, zip, latitude, longitude")
→ Returns standardized address + coordinates 📍.

=ADDRESS_VALIDATE(A1:A100, "matchedAddress, city, state, zip, latitude, longitude")
→ Bulk processes 100 addresses at once.

Also known as: Address Lookup, ZIP Finder, GPS Coordinates Finder, USPS Formatter, Bulk Address Validator, Geocoding Tool.

Overview

Validate, standardize, and geocode U.S. addresses directly in Google Sheets™. Instantly correct errors, format to USPS standards, and get latitude/longitude coordinates for mapping, routing, or analytics. Works with single cells or entire ranges for batch processing — perfect for mailing lists, deliveries, real estate mapping, and location analysis.

Key Benefits

Accurate Address Validation – Detect & fix errors so every record has correct city, state & ZIP.
Standardized USPS-Style Formatting – Clean, consistent nationwide formatting.
Latitude & Longitude from Address – Instantly convert to precise coordinates 📍.
Flexible Parsing – Extract house number, street name, type, city, state, ZIP.
Custom Output Options – Choose which fields to return in any order.
Batch Address Processing – Validate one or entire ranges of cells.
Helpful Feedback – Clear messages when addresses are missing or invalid.

Example Uses

Convert address to GPS coordinates 📍 for mapping or analysis.
Clean & prepare mailing lists for marketing or billing.
Route optimization for deliveries with verified addresses.
Real estate mapping of properties.
Business territory mapping for sales regions.
Customer location analysis for BI dashboards.
CRM & database normalization with consistent formatting.
Event planning: map attendee addresses 📍.
E-commerce shipping verification before label printing.

Need an API?

Looking to integrate US Address Verification into your own app, website, or CRM? We offer a simple, reliable API at cheap pricing.

Contact Us for API Pricing

Frequently Asked Questions

What is US Address Verification?

It standardizes and corrects addresses to USPS standards, ensuring accurate mailing and delivery.

Can I validate multiple addresses?

Yes! You can use the multiple addresses tab or the Google Sheets add-on for bulk validation.

Do I need an account?

No account is needed for free single or bulk address verification via Google Sheets.

Can I get latitude and longitude?

Yes! The tool can provide GPS coordinates for any verified address.