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Address Generator

Address Generator

Generate realistic addresses in the correct format for 21 countries — valid in shape, for software testing only

For Development & Testing Purposes Only - Synthetic Mock Data

Privacy Notice: This tool runs entirely in your browser. Nothing you generate or enter is sent to any server or stored anywhere.

Generator Settings

Pick a country and an output format, then generate a batch.

Generated values are valid in shape but randomized (Test Data).

Legal Disclaimer: Generated data is for software testing and validation purposes only (e.g. verifying input masks, form validation, or database seeding). It does not belong to real individuals. Using it to impersonate real people or for any fraudulent activity is illegal.

About this tool

Generate realistic addresses in the correct format for 21 countries — single-line, multi-line, JSON or HTML — plus a postcode validator. Test data only, runs in your browser. Address Generator runs in the browser on DevTools. There is no signup, and your input stays on this device unless the tool explicitly performs a live network lookup.

What this tool does not do

  • Address Generator is a free in-browser utility, not a hosted API. It does not keep server-side history and is not a substitute for production verification in your own stack.

How do I use this tool?

  1. How do I use Address Generator?

    Open Address Generator, enter or paste your input, and copy the result. The page works without an account.

Related guides

How to Generate Fake Addresses for Testing (the Right Way)

Realistic test addresses per country, postcode formats that match local rules, and how to seed a test database without inventing data that points at a real home.

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