• Utility
Percent-encode or decode URL components instantly in your browser. Handles special characters and full URLs.
• About this tool
Encode or decode URLs and query strings instantly in your browser. Handles percent-encoding for special characters, spaces, and Unicode.
• FAQ
URL encoding (percent-encoding) converts characters that are not allowed in URLs into a % followed by a two-digit hexadecimal code. For example, a space becomes %20.
Encode query parameter values when they contain special characters like &, =, ?, spaces, or Unicode characters.
encodeURI encodes a full URL and leaves characters like / and ? intact. encodeURIComponent encodes a single component (e.g. a query value) and escapes those characters too.
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