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URL Encoder & Decoder Online (Percent-Encoding)

Encode and decode URLs, query string parameters, and URI components to prevent broken link characters (%20, %26, %3D).

Key Technical Capabilities

  • Component vs Full URLSupports encodeURIComponent and encodeURI modes.
  • Query Parameter InspectorBreaks down key-value query string pairs.

How to Encode a URL

  1. Paste URLEnter URL or query string.
  2. Copy Encoded StringCopy safe percent-encoded URL.

Frequently Asked Questions

Why encode URLs?
Special characters like spaces and & can break HTTP query routing if unescaped.