Confusing words explained
“uri” vs “url” — What’s the Difference?
URI (Uniform Resource Identifier) is the broad term for any string that identifies a resource — by location OR by name. URL (Uniform Resource Locator) is a specific KIND of URI that identifies a resource by its network location and how to access it (the protocol and address). Every URL is a URI, but a URI can also be a URN (Uniform Resource Name) like ISBN — an identifier that doesn't tell you how to fetch it.
Key takeaway
Quick Difference: uri vs url
URI (Uniform Resource Identifier) is the broad term for any string that identifies a resource — by location OR by name. URL (Uniform Resource Locator) is a specific KIND of URI that identifies a resource by its network location and how to access it (the protocol and address). Every URL is a URI, but a URI can also be a URN (Uniform Resource Name) like ISBN — an identifier that doesn't tell you how to fetch it.
uri vs url Side-by-Side Comparison
Meaning of uri
Meaning of url
How to Remember the Difference
URL = URI that LOCATES the resource (protocol + address). URI is the broader identifier category.
Frequently Asked Questions About uri vs url
What’s the difference between “uri” and “url”?
URI (Uniform Resource Identifier) is the broad term for any string that identifies a resource — by location OR by name. URL (Uniform Resource Locator) is a specific KIND of URI that identifies a resource by its network location and how to access it (the protocol and address). Every URL is a URI, but a URI can also be a URN (Uniform Resource Name) like ISBN — an identifier that doesn't tell you how to fetch it.
How can I remember uri vs url?
URL = URI that LOCATES the resource (protocol + address). URI is the broader identifier category.