100% Client-Side Privacy

URL Encoder / Decoder

Encode or decode URLs and URL components instantly inside your browser. Your input data is processed locally and is never sent to any server.

Input String / URL

Characters: 0

Output Result

Result
Characters: 0
Full URL mode preserves protocol structure (e.g. https://, /, ?, &, =). Use this for entire URLs.
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Invalid Percent Encoding

The supplied text contains malformed percent-encoded sequences that cannot be decoded. Please verify the URL input structure.

About URL Encoder & Decoder

The TechHost URL Encoder & Decoder is a free, fast, and secure online utility. Encode standard characters into safe percent-encoded formats, or decode percent-encoded URLs back to readable text strings in real-time. Full URL (encodeURI) and URL Component (encodeURIComponent) modes are supported. It runs entirely inside your browser, ensuring your links and parameters are never sent to any server, preserving total privacy.

How to encode/decode URLs online

  1. Paste or type your URL or query string into the left input panel.
  2. Select either "Full URL" or "URL Component" mode depending on whether you are converting a whole address or just parameter variables.
  3. Toggle "Live Conversion" for automated real-time encoding/decoding, or click "Encode" or "Decode" manually.
  4. Click "Copy Output" to save your result to the clipboard, or download it as a clean text file.

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