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URL Encoder

Percent-encode URLs for safe transmission.

About URL Encoder

URL Encoder is a free online tool. Percent-encode text so it can be used safely inside URLs and query strings. It runs entirely in your browser, so there is nothing to install, no account to create and no watermark added to your result.

How to use URL Encoder

  1. Enter or paste your input.
  2. Press the button to encode.
  3. Copy the result.

Worked example

The text "coffee & tea" becomes coffee%20%26%20tea so it can sit safely in a query string.

Tips for best results

  • Encode only the value, not the whole URL, or you will also encode the slashes and question marks.
  • Everything runs in your browser, so you can use URL Encoder even on a slow connection once the page has loaded.

Limits to keep in mind

  • Encoding is not encryption. Anyone can reverse it, so never use it to protect secrets.

Frequently asked questions

Is my data sent to a server?No. The calculation happens in your browser, so passwords, tokens and private text stay on your device.
Is URL Encoder free?Yes. It is completely free with no signup, no watermark and no daily limit.
Do you store my files or text?No. Processing happens on your device in your browser, so your content is never uploaded to our servers.
Does it work on mobile?Yes. It works on current versions of Chrome, Safari, Firefox and Edge on phones, tablets and computers.

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