Free URL Encoder & Decoder
Encode special characters in URLs using percent-encoding and decode percent-encoded URLs back to readable text.
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💻 URL Encoder & Decoder
Frequently Asked Questions
Use encodeURI for a full URL (it preserves : / ? # & = etc). Use encodeURIComponent for a single parameter value that may contain these characters (it encodes them all).
Characters not in the unreserved set (A-Z, a-z, 0-9, - _ . ~) are encoded. For example, space becomes %20, & becomes %26, # becomes %23.