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UK Address Validation and Postcode Lookup for Chrome & Firefox Browsers

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Add address validation to your app with our Browser Extension. Enable postcode finders and address lookup in moments


Try our Address Finder and Postcode Lookup

Our Browser Extension provides the ability to add postcode and address search to all your address forms

Address Finder Postcode Lookup

Demonstrations limited to 15 lookups per IP, per day

Take a look at our Address Finder demo or Postcode Lookup demo to get started

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Install and configure our Browser Extension today