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Tools by nbsumittools.nbsumit.com

URL Encoder & Decoder

Encode and decode URLs and query strings, with interactive query parameter parsing.

Your tool input is processed locally in your browser and is not sent to our servers.

What this tool does

Converts special characters in URLs to percent-encoded format (`encodeURIComponent`) and decodes encoded strings back to human-readable URLs. Also parses URL query parameters into an editable key-value table.

How to use this tool

  1. Type or paste a URL or query string.
  2. Choose Encode or Decode mode, or explore the Query Parameters inspector table.
  3. Copy the output with one click.

Practical Examples

Encoding Query Strings

Encode URL with spaces and ampersands.

Input: https://example.com/search?q=apple & orange
Output: https%3A%2F%2Fexample.com%2Fsearch%3Fq%3Dapple%20%26%20orange

Frequently Asked Questions

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