Query String Builder
Build & edit query strings from key/value pairs.
How it works
Build a query string from key/value pairs — each value is percent-encoded correctly, so spaces and & inside a value won't break the URL. Or paste an existing URL to pull its parameters into the table and edit them.
q=blue+suede+shoes&page=2
Parameters
Query string
q=blue+suede+shoes&page=2
Full URL
https://example.com/search?q=blue+suede+shoes&page=2
Spaces become + in query strings (the standard form-encoding), which servers decode back to spaces.