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URL Encoder / Decoder

URL, path, and query parameters are encoded and decoded in UTF-8, and the URL structure is added.

URL Conversion

You can use URL component, URL whole, and form format according to the application.

Conversion format
Ctrl/Cmd + Enter
Converts a part of the URL, such as the query parameter value, search term, and file name.
0 characters0 B
0 characters0 B
Input
0 characters / 0 B
Result
0 characters / 0 B
Converted segments
0 items
Size change
0%

Enter a string and encode the URL.

URL structure and query parameters

Enter a relative URL containing an absolute URL or query to display the results analyzed in the URL class.

Enter the URL you can analyze and the structure will be displayed here.

About this tool

URL encoding (percent-encoding) converts Japanese text, spaces, symbols, and more into ASCII notation that can be handled safely in URLs.

Features

  • UTF-8 Japanese, Emoji, Symbol, Line, Tab
  • URL configuration element, URL whole, application/x-www-form-urlencoded
  • RFC 3986 compliant, multiple encoding detection, up to 5 consecutive decodes
  • query parameter analysis with URL structure and duplicate/empty value

How to use

  1. Select Encode or Decode and convert format.
  2. Enter a URL or a string to convert.
  3. Check the conversion results and URL analysis results and copy them.

Type of Use

Privacy: The input contents and processing results are processed only in the browser, and the contents are not sent or saved to the server of the Developer Tools.