How to use it
- The country is preset to United Kingdom; you can switch to any other country in the list.
- Choose how many addresses you need (1 to 50) and whether to add an email address on a reserved example domain.
- Press Generate, then copy one address, copy all of them, or download them as CSV or JSON.
How it works
United Kingdom postal codes (postcode) follow the pattern A9 9AA / A99 9AA / AA9 9AA / AA99 9AA / A9A 9AA / AA9A 9AA (9 = digit, A = letter), for example M1 4BT. Where the first characters stand for an area, the generator uses the ones of the chosen city and fills the rest at random, so a code is correctly formatted but may not exist.
Phone numbers start with the calling code +44 and follow the pattern +44 7700 900XXX (X = digit), a range reserved for films, TV and fiction, so they do not reach real subscribers.
Lines follow the United Kingdom order: name → street and house number → city → postal code, then the country. The house number comes before the street name, as in “14 Church Road”.
Names, streets and house numbers are combined at random from local word lists, while places such as London, Manchester, and Birmingham are real. The results are fictional and only correctly formatted, and may coincidentally match a real place or person. Use them for software testing, development, form demos and protecting your privacy, never for fraud, deliveries, identity verification or to deceive anyone.
Frequently asked questions
Are these real United Kingdom addresses?
No. The places are real, but each street, house number and name is picked at random, so the combination is made up. It may coincidentally exist, and a postal code may belong to a different area. Never use these addresses for deliveries, accounts that need a real address, or identity checks.
What is the United Kingdom postal code format?
United Kingdom postal codes (postcode) follow the pattern A9 9AA / A99 9AA / AA9 9AA / AA99 9AA / A9A 9AA / AA9A 9AA (9 = digit, A = letter), for example M1 4BT. Where the first characters stand for an area, the generator uses the ones of the chosen city and fills the rest at random, so a code is correctly formatted but may not exist.
How are United Kingdom phone numbers written?
In international form a number is written as +44 7700 900XXX (X = digit). When dialling within the country, the calling code is left out and local rules apply, which in many countries means adding a trunk prefix such as 0.
What must I not use these addresses for?
Do not use them to order goods, receive parcels, open accounts, pass identity or address verification, or mislead anyone. They are meant for test data, sample forms, screenshots and keeping your real address private where a real one is not required.
Privacy
Addresses are generated in your browser with crypto.getRandomValues. Nothing you choose or generate is sent to a server, and the results are not stored.