Characters matching URLPattern capture group

Characters that can be matched inside a "/:input" pattern of the URLPattern API: https://developer.mozilla.org/en-US/docs/Web/API/URL_Pattern_API

Created Apr 6, 2026

Updated Apr 6, 2026

Detecting browser...

CategoryURL Handling

VisibilityPublic

TypeJS

CharsetUTF-8

Template used:

new URLPattern({ pathname: "/:input" }).exec(`https://example.com/${String.fromCodePoint(i)}`).pathname.groups.input && log(i)

Sample payloads