Text Processingflags: gi

Non-Capturing Group (Image URL)

Use non-capturing groups `(?:...)` to alternate without polluting the captured-groups list.

Try it in RegexPro →

Available in

JSSupported

JavaScript / ECMAScript

Browser-native RegExp. Default if you don't pick.

PYSupported

Python (re)

CPython stdlib `re`. Unicode-aware `\w` and `\d` by default.

GOSupported

Go (RE2)

Linear-time matching. No backreferences or lookarounds.

Pattern

regexengine-agnostic

(?:https?:\/\/)\S+\.(?:jpg|jpeg|png|gif|webp|svg)   (flags: gi)

Raw source: (?:https?:\/\/)\S+\.(?:jpg|jpeg|png|gif|webp|svg)

How it works

(?:https?:\/\/) groups the protocol options without capturing them — useful when you only care about matching, not extracting. \S+ matches the non-whitespace URL body. \.(?:jpg|jpeg|png|gif|webp|svg) matches the dot and extension via another non-capturing group. The pattern has zero capture groups; switch to `(...)` if you need to extract pieces.