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URL Encoder/Decoder
Encode or decode URLs and query strings. Percent-encoding for safe URLs.
100% Private — Your text never leaves your browser. No data is sent to our servers.
About this tool
Encode or decode URLs and query strings. Percent-encoding for safe URLs.
Common use cases
- Convert text quickly with copy-ready results
- Use the output in documents, scripts, or workflows
- Work locally in your browser without installing software
How to use
- Paste or type your text.
- Click Encode or Decode depending on what you need.
- Copy the result.
Example
Input:
hello world
Output:
hello%20world
Runs in your browser. No text is uploaded to servers.