TattvaWorks • Address Validator

Validate U.S. Addresses Instantly — Right Inside Google Sheets

USPS-certified address verification powered by TattvaWorks. No code, no hassle — 100% secure within Google Workspace.

Try It Free in Google Sheets
⬇️ View or Download the User Guide Privacy Policy Terms Of Service

🚀 How to buy? 🛍️ Coming Soon on Etsy Marketplace!

Why Choose TattvaWorks Address Validator?

Key Benefits

🧭 USPS & Google-Powered

Combines official USPS CASS-certified data augmented with Google Address Validator API for accuracy and unmatched reliability.

⚡ Instant Results

Validate thousands of addresses in seconds directly within your Google Sheet.

🔒 Secure & Private

No address data stored externally — all processing stays within Google Workspace.

How It Works

1️⃣ Purchase & Welcome Email

Purchase from the Marketplace and receive your welcome email with setup instructions and a validator sheet link.

2️⃣ Activate Your Validator

Copy the validator sheet to your Google Drive, open it, and activate using the “Activate My Account” option.

3️⃣ Validate Addresses

Run “Validate Selected” or “Validate All” to clean and standardize your data instantly — all within Google Sheets.