Liveencodingshipped v1.0.0
URL Encoder / Decoder
Full URL toolkit with 5 tabs: Encode/Decode (encodeURIComponent, encodeURI, decode with swap button and percent-encoding reference), URL Parser (breaks down protocol, host, path, query params with copy-each), Query Builder (key-value editor with UTM parameter support), URL Diff (compare two URLs and see added/removed/changed parameters), and Batch encode/decode (multiple lines at once). Everything runs client-side.
urlencodedecodepercentqueryutmparser
output
hello%20world%20%26%20friends%3Fname%3Deko%26emoji%3D%F0%9F%9A%80
Percent-encoding reference
→%20
!→%21
#→%23
$→%24
%→%25
&→%26
'→%27
(→%28
)→%29
*→%2A
+→%2B
,→%2C
/→%2F
:→%3A
;→%3B
=→%3D
?→%3F
@→%40
[→%5B
]→%5D
{→%7B
}→%7D
🔒 All encoding/parsing runs client-side.