Compare · URL Encode / Decode
Two independent scenarios side by side.
Scenario A
URL encode / decode
Component encoding escapes :/?#&= too — use it for query-string values.
Output
hello%20world%20%26%20foo%3Dbar
Size change
+10 chars
21 → 31
Scenario B
URL encode / decode
Component encoding escapes :/?#&= too — use it for query-string values.
Output
hello%20world%20%26%20foo%3Dbar
Size change
+10 chars
21 → 31