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URL encoder and decoder

Escape URL components correctly. Simple, private, right in your browser.

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A LITTLE GUIDANCE

How to use this tool

Choose encode or decode.
Select a URL component or full-URI mode.
Convert and inspect the resulting text.

A worked example

Component a b/c → a%20b%2Fc → a b/c.

What to know

Component mode escapes reserved delimiters, suitable for an individual query value. Full-URI mode preserves URI separators. Neither mode converts a plus sign into a space. Incomplete percent escapes are rejected.

Supported inputs and limits

2,000,000 input characters.

Where is my data processed?

In your browser. Cloud saving is optional: only the supported inputs, settings or files you explicitly choose are uploaded. Download or save anything you want to keep before closing the page. Read our privacy details.