URL Encoder / Decoder
FreePercent-encode URLs and query strings for safe web transmission or decode them back to readable form.
+18 chars
Plain Text / URL
Encoded Output
https%3A%2F%2Fexample.com%2Fsearch%3Fq%3Dhello%20world%26lang%3Den
Query Parameters Detected
| Parameter | Value |
|---|---|
| q | hello world |
| lang | en |
Quick Examples
encodeURIComponent()
Encodes ALL special characters including /, ?, #, &, =. Use for encoding individual query parameter values.
encodeURI()
Encodes a complete URL, preserving /, ?, #, &, = and other URL-structural characters intact.
About URL Encoder / Decoder
URL encoding (percent-encoding) replaces unsafe ASCII characters with a % followed by two hexadecimal digits. Use encodeURIComponent for query parameter values and encodeURI for full URLs. The query parameter inspector automatically detects and displays parsed key-value pairs from any URL.
Reviews
Sign in to write a review