URL Decoder

Decode a percent-encoded URL or query string back into readable text.

Try an example

Load a ready-made sample into this tool and run it. Every result you see is calculated live by the tool itself — nothing here is a pre-written answer.

Sample: input: https://managemytools.com/?q=hello%20world

How to Use

  1. Paste the encoded text.
  2. Click Run.
  3. Copy the readable result.

What this URL decoder does

This URL decoder reverses percent-encoding, the system URLs use to carry characters that are not allowed in a web address. A space travels as %20 and an accented letter as a pair of codes, which makes copied links hard to read. Paste an encoded URL or query string and the decoder returns the original, readable text it was built from.

When to use it

Use it when a link from an email, a log or an analytics report arrives full of % signs and you need to see the actual search terms, names or paths inside it. It is also the quick way to check what a form or a tracking link really submitted before you debug anything else.

Good to know

A stray % sign — one that is not followed by two valid code digits — makes decoding fail, and you get an error instead of a partial result. That usually means the copied link was cut short, so copy the complete address, including anything after the last % code, and try again.

Frequently asked questions

Why did decoding fail with an error?

Percent-decoding is all-or-nothing: one bad sequence breaks the whole string. A % at the very end, or one followed by letters that are not hex digits, is enough. The error protects you from a quietly wrong, half-decoded result.

What does %20 and %2F mean?

They are the codes for a space and a forward slash. Every percent code is the character's number written in hexadecimal: 20 in hex is 32, the space character. Codes appear wherever the original character could not travel as itself.

Will it decode a whole link or just part of one?

Either. Paste a full URL and its encoded parts come back readable, or paste only a query string or a single value. The decoder simply reads the percent codes it finds and leaves ordinary characters exactly as they are.

How to use URL Decoder

  1. Paste the encoded text.
  2. Click Run.
  3. Copy the readable result.

Limitations

A stray % sign makes decoding fail; the error is shown instead of a partial result.

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