Random Zip Code Generator
Instantly generate random US zip codes for testing, forms, and fun. Perfect for developers, QA, and anyone needing random postal codes
Generator Settings
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Generated Zip Codes
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About Random Zip Code Generator
Generate random US zip codes for testing, forms, and fun.What is it?
Our Random Zip/Postal Code Generator is a powerful tool for instantly creating valid-format postal codes for over 100 countries. Whether you need US ZIP codes, UK postcodes, Canadian postal codes, or codes from Europe, Asia, Africa, and beyond, this tool generates codes that match each country's real format. It's perfect for software testing, filling forms, educational games, research, or simply exploring.
How it works?
Select a country, choose how many codes to generate, and whether duplicates are allowed. The generator will create random zip codes that match the real format including letters, numbers, dashes, and spaces as appropriate. You can copy the results to your clipboard or download them as a text file.
Key Features
Everything you need for perfect generation
All Countries Supported
Generate zip/postal codes for 100+ countries, including US, UK, Canada, Australia, and more.
Accurate Formats
Codes match each country's real postal code format.
Export & Copy
Easily copy or download your generated codes for any use.
No Data Required
No signup, and no personal info—just instant, safe, random codes.
Flexible Output
Generate Bulk codes at a time, with or without duplicates, for any workflow.
Always Up-to-Date
Postal code formats are updated regularly to reflect real-world changes.
Use Cases
Perfect for various applications and industries
Testing & QA
Test address forms, and validation logic with real codes.
Form Filling
Quickly fill out forms with random but valid postal codes.
Education & Games
Learn about global postal systems and use in trivia games.
Randomization
Get a mix of codes from around the world for creative purposes.
Frequently Asked Questions
Everything you need to know about our random zip code generatorTips & Best Practices
Pro tips to get the most out of our generator
Performance
Generate multiple items at once for faster results
Best Results
Experiment with different settings to find what works best
Workflow
Copy results before generating new ones and explore other generators
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