URL Encoder / Decoder

Encode & decode URLs and URIs

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About URL Encoder / Decoder

A browser-based URL encoder and decoder that converts special characters to percent-encoded format and back. Supports both full URL encoding (encodeURI) and component encoding (encodeURIComponent) for query parameters. Handles international characters via UTF-8, detects already-encoded sequences, and provides a breakdown of encoded characters. All processing happens client-side.

URL Encoder / Decoder Features

  • Encode & decode
  • UTF-8 support
  • URI vs component mode
  • Character breakdown
  • Auto-detection
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