URL Encoder/Decoder
Encode and decode URLs and query parameters for safe transmission in web applications and APIs
How to Use This Tool
Choose Encode or Decode mode. For encoding, select Component or Full URL.
Paste your URL or text — output updates in real time.
View the URL Breakdown showing protocol, host, path, query, and hash.
About This Tool
URL Encoder/Decoder converts text to and from URL-safe percent-encoding. Component mode encodes all special characters. Full URL mode preserves structure characters. The URL parser breaks down URLs into their parts and displays query parameters in a clean table.
Frequently Asked Questions
Component (encodeURIComponent) encodes everything — for query parameter values. Full URL (encodeURI) preserves URL structure characters like /, ?, #.
URLs can only contain certain ASCII characters. Spaces and special characters must be percent-encoded to be safely transmitted.
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