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URL Encoder & Decoder
Encode or decode URLs and query parameters. Supports encodeURIComponent and encodeURI.
URL Encoding Explained
URL encoding (percent-encoding) replaces unsafe characters with a % followed by two hex digits. For example, a space becomes %20, and & becomes %26.
encodeURIComponent vs encodeURI
encodeURIComponent encodes everything except: A-Z a-z 0-9 - _ . ! ~ * ' ( ). Use this for query parameter values.
encodeURI preserves the URL structure (://?#&=). Use this for full URLs.