BEHIND THE TOOL
Split HTTP headers into names and values
UtilityLake reads one header per line and separates each name from its value at the first colon.
HTTP headersParsed headersRuns locally
01HTTP headers
02Split name:value
03Parsed headers
HTTP headers → Split name:value → Parsed headers
The first colon separates the header name
Additional colons may legitimately appear inside the value, so only the first separator defines the header name.
Your input stays in the browser
Processing runs directly in the page without requiring the content to be sent to UtilityLake.
02
Useful details
Is the original input modified?
No. The tool produces a new result while leaving the entered source unchanged.
Does processing happen locally?
Yes. The content is processed in your browser.