Digital addresses — Guides
How digital addresses and location codes work, and how they complement street addresses.
Digital addresses
What Is a Digital Address?A digital address is a code or set of coordinates that points to an exact place on a map. Learn what it is and how it differs from a street address.How Digital Address Systems WorkDigital address systems link a place on the map to a short reference. See the general mechanism, the main designs and what happens when you share a code.Coordinate-Based Addresses ExplainedA coordinate-based address uses latitude and longitude to name a place. Learn how the numbers work, how precise they are and where they are awkward.Grid-Based Addresses ExplainedGrid-based addressing divides the map into small cells and gives each one a code. Learn how cell size, naming and lookup work, and what the trade-offs are.Word-Based Addresses ExplainedWord-based address systems map places to a few ordinary words. Learn why that approach appeals to people, and where it can cause problems.Alphanumeric Location Codes ExplainedAlphanumeric location codes combine letters and digits to name a place. Learn how they are built, why they stay short and how to type them correctly.Benefits of Digital AddressesDigital addresses give people and businesses a precise, shareable reference to a place. Explore the practical benefits, from deliveries to meetups.Limitations of Digital AddressesDigital addresses are useful, but they have limits. Understand the honest drawbacks: recognition, tooling, privacy, access and cell boundaries.Digital Address vs Physical AddressA physical address describes a place in words; a digital address points to it with a code or coordinates. Compare how each works and when to use which.Digital Address vs Postal AddressA postal address is for mail and tied to national postal systems; a digital address pins an exact spot. See how they differ and complement each other.Why Many Places Have No Formal AddressMany homes and businesses lack a recognised street address. Learn the common reasons, from informal growth to missing records.Digital Addresses in Informal SettlementsHow a precise location code can help residents of unplanned neighbourhoods receive deliveries and services, and what it cannot do on its own.Addresses for New DevelopmentsNew developments often lack official street names for months. See how a precise location code bridges the gap until addresses exist.Privacy When Sharing a Precise LocationA precise location code reveals exactly where you are. Learn what privacy risks to consider, who should see it, and how to share a location more carefully.Safety Tips for Sharing Your Home LocationPractical, sensible safety tips for sharing your home's exact location with deliveries, tradespeople and friends without exposing yourself unnecessarily.How to Share Your Location With a CourierHelp a delivery driver find the right door the first time. Steps for sharing an exact location code, adding notes and avoiding common mistakes.How to Share Your Location With FriendsSimple ways to send friends the exact place to meet or visit: choosing a point, sending a code or link, and making sure everyone arrives at the same spot.Sharing a Location With Service ProvidersHow to give plumbers, installers, taxi drivers and other service providers an exact place to arrive at, with the right level of detail and care.Digital Addresses for BusinessesHow shops, clinics and service companies can use a precise location code so customers, suppliers and drivers always arrive at the correct entrance.Digital Addresses for DeliveriesHow an exact location code reduces failed deliveries and driver confusion, and how senders, recipients and carriers can use it in the final leg.Digital Addresses and GeocodingGeocoding turns an address into coordinates; a digital address is a code for those coordinates. See how the two ideas relate and where they differ.How to Verify a Digital AddressBefore you rely on a location code, check it. A short checklist for confirming a digital address points to the right place and has not been mistyped.How to Write a Digital Address in FormsWhere to put a location code on an order or registration form, how to format it, and what to do when the form has no field for it.What Makes a Good Location Code?A good location code is short, unambiguous, stable and easy to share. Learn the design qualities that separate a practical code from a frustrating one.Error-Resistant Location CodesHow location codes can be designed, and used, to reduce typing and reading mistakes: look-alike characters, blocks, prefixes and verification habits.What Is a UPCS Code? Format and UseA UPCS code is a short code for an exact location, generated from a point on a map. Learn what it is, what it looks like and how it is used.UPCS Code Format Explained: CC-XXXX-XXXXBreak down the UPCS code format CC-XXXX-XXXX: the two-letter country prefix and the two blocks of letters and digits, with tips for reading and typing.What a 3 m x 3 m UPCS Cell MeansEach UPCS code corresponds to a 3 m x 3 m grid cell. See what that size looks like on the ground and how to choose the right point in practice.UPCS Code vs Postal Code ComparedA postal code groups addresses for mail sorting; a UPCS code identifies an exact 3 m x 3 m location. Compare purpose, size, format and who issues them.Are UPCS Codes Official Postal Codes?UPCS codes are not official postal codes and are not issued by any government. Learn what that means and how to use them with real addresses.Does the Same Location Give the Same UPCS Code?Yes: the same coordinates always give the same UPCS code. Learn why that is, what happens near cell boundaries, and why consistent codes matter.UPCS Supported Countries OverviewUPCS codes can be generated in 25 countries. See the full list, what the country prefix means and what happens when a point is outside coverage.Is a UPCS Code Private or Public?A UPCS code points to an exact 3 m x 3 m location, so anyone who has it can see the place. Learn what that means and how to share a code sensibly.Latitude and Longitude vs a Location CodeLatitude and longitude and short location codes describe the same place in different ways. See when each is the better choice for sharing and typing.Digital Addresses in Rural AreasFarms, villages and remote homes are often hard to find by street address. See how a location code helps deliveries, visitors and services.