URL Encoder / Decoder

Encode or decode URL text online for free. Convert special characters into URL-safe text or decode percent-encoded content.

How it works

Enter your text above and select Encode or Decode. The converted result will appear in the same text box.

Free Online URL Encoder and Decoder

The SarvSeva.com URL Encoder / Decoder is a simple online tool for converting text into URL-encoded form and decoding encoded text back into readable characters. It can be useful when working with URLs, web forms, query parameters and text containing special characters.

What Is URL Encoding?

URLs can contain characters that have special meanings in web addresses. URL encoding converts certain characters into a percent-encoded representation so they can be transmitted as part of a URL component. For example, a space is commonly represented as %20 when using component encoding.

What Is URL Decoding?

URL decoding reverses percent encoding and converts encoded sequences back into their corresponding characters. Paste encoded text into the input area and click Decode to try it.

How to Use This Tool

  1. Enter or paste your URL or text into the text box.
  2. Click Encode to encode the text.
  3. Click Decode to decode percent-encoded text.
  4. Use Copy Result to copy the converted text.
  5. Use Download TXT to save the result as a text file.
  6. Click Clear to remove the current text.

When Should You Use URL Encoding?

URL encoding is useful when passing text as a URL component, preparing query parameter values or troubleshooting percent-encoded strings. Be aware that encoding an entire URL as a component can also encode structural characters such as slashes, colons and question marks. For that reason, encode the specific component when possible instead of blindly encoding a complete web address.

Is This Tool Free?

Yes. You can use this tool in your browser without installing additional software. The conversion is performed locally in your browser using JavaScript.

Frequently Asked Questions

1. Does URL encoding encrypt my text?

No. URL encoding is a text representation method, not encryption. Do not use it to protect passwords, private information or confidential data.

2. Why does decoding sometimes show an error?

Decoding can fail if the text contains an incomplete or invalid percent-encoded sequence. Check the input and try again.

3. Does the tool require installation?

No. Open the page in a modern browser and use the tool directly.

4. Can I save the result?

Yes. Use Copy Result to copy the output or Download TXT to save it as a plain-text file.