UK Random Address Generator

Generate realistic random UK addresses with genuine postcode districts, post towns and counties across England, Scotland, Wales and Northern Ireland. Every address is fictional and formatted to Royal Mail conventions, ready for QA automation, form validation and database seeding.

What the generator produces

• Real postal geography: 57 Royal Mail post towns, 516 postcode districts across 60 postcode areas, with the matching county, country, ONS region, coordinates and dialling code.
• Valid postcodes: a real outward code combined with a structurally valid generated inward code, so results pass UK postcode validation without being live delivery points.
• Safe telephone numbers: drawn only from the ranges Ofcom reserves for drama, so no generated number can reach a real subscriber.
• Bulk export: JSON, CSV, TSV, SQL, XML and Royal Mail envelope text, up to 1,000 records per request.
• Free REST API: GET /api/v1/addresses/random with no API key or sign-up.

Royal Mail address layout

Addresses follow the Royal Mail "Clear Addressing" convention: sub-building, building name, building number and thoroughfare, dependent locality, post town in capitals, optional county, then the postcode on its own line.

Address generators by location

Countries

• Random England address generator — 407 postcode districts
• Random Scotland address generator — 66 postcode districts
• Random Wales address generator — 22 postcode districts
• Random Northern Ireland address generator — 21 postcode districts

Post towns

• Random Aberdeen address generator (AB)
• Random Bangor address generator (LL)
• Random Bath address generator (BA)
• Random Belfast address generator (BT)
• Random Birmingham address generator (B)
• Random Blackpool address generator (FY)
• Random Bournemouth address generator (BH)
• Random Bradford address generator (BD)
• Random Brighton address generator (BN)
• Random Bristol address generator (BS)
• Random Cambridge address generator (CB)
• Random Cardiff address generator (CF)
• Random Carlisle address generator (CA)
• Random Chester address generator (CH)
• Random Coventry address generator (CV)
• Random Derby address generator (DE)
• Random Dundee address generator (DD)
• Random Edinburgh address generator (EH)
• Random Exeter address generator (EX)
• Random Glasgow address generator (G)
• Random Gloucester address generator (GL)
• Random Inverness address generator (IV)
• Random Ipswich address generator (IP)
• Random Kingston upon Hull address generator (HU)
• Random Leeds address generator (LS)
• Random Leicester address generator (LE)
• Random Lisburn address generator (BT)
• Random Liverpool address generator (L)
• Random London address generator (E, EC, N, NW, SE, SW, W, WC)
• Random Londonderry address generator (BT)
• Random Luton address generator (LU)
• Random Manchester address generator (M)
• Random Middlesbrough address generator (TS)
• Random Milton Keynes address generator (MK)
• Random Newcastle upon Tyne address generator (NE)
• Random Newport address generator (NP)
• Random Newry address generator (BT)
• Random Northampton address generator (NN)
• Random Norwich address generator (NR)
• Random Nottingham address generator (NG)
• Random Oxford address generator (OX)
• Random Perth address generator (PH)
• Random Peterborough address generator (PE)
• Random Plymouth address generator (PL)
• Random Portsmouth address generator (PO)
• Random Preston address generator (PR)
• Random Reading address generator (RG)
• Random Sheffield address generator (S)
• Random Southampton address generator (SO)
• Random Stirling address generator (FK)
• Random Stoke-on-Trent address generator (ST)
• Random Sunderland address generator (SR)
• Random Swansea address generator (SA)
• Random Swindon address generator (SN)
• Random Wolverhampton address generator (WV)
• Random Wrexham address generator (LL)
• Random York address generator (YO)

Free UK developer tools

• UK Random Address Generator
• Random UK Postcode Generator
• UK Postcode Lookup
• UK Address & Postcode Validator
• Random UK Town & City Generator
• Random UK County Generator
• UK Phone Number Generator
• UK Name & Persona Generator
• UK Company Name Generator
• Random Username Generator
• Secure Password Generator
• UUID v4 Generator
• Lorem Ipsum Text Generator
• QR Code Generator
• Random Number Generator

Guides

• The UK Postcode Format Explained: Areas, Districts, Sectors and Units
• Royal Mail Address Formatting: How to Lay Out a UK Address Correctly
• How UK Address Generators Work — and How to Tell a Good One
• Using Real Customer Data in Test Environments: The UK GDPR Problem
• Why Your Address Form Rejects Perfectly Valid UK Addresses
• The UK Telephone Numbering Plan, and the Numbers Reserved for Fiction
• Validating UK Postcodes in JavaScript, Python and SQL
• Where UK Address Data Comes From: PAF, ONSPD, OS Open Names and AddressBase

All addresses generated by this site are fictional. They do not correspond to real properties or residents and are provided for software testing and development only.