WooCommerce Address Validation is a lightweight plugin that verifies and auto-completes customer addresses at checkout to reduce failed deliveries, boost conversion, and cut shipping costs. It validates addresses in real time, fixes common typos, standardizes formats, and supports international customers—so orders ship to the right place the first time.
- Real-time address validation at checkout
- Autocomplete suggestions as customers type
- International address support for 240+ countries
- Postal code and city/state auto-correction
- Address standardization to carrier-approved formats
- Inline error messages and smart prompts
- Optional address verification on My Account and admin orders
- Fallback manual entry when suggestions aren’t available
- Prevents undeliverable and incomplete addresses
- Reduces failed deliveries and return-to-sender costs
- Improves checkout speed and conversion rates
- Configurable validation rules by country or field
- Compatible with popular shipping and checkout plugins
- GDPR-friendly with minimal data retention
- Simple setup, API key support, and clear logs