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URL Encoder / Decoder

Encode or decode URLs and query string parameters instantly.

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🔒 Processed locally — your data never leaves your device.

How to Use URL Encoder / Decoder

  1. 1Open the URL Encoder / Decoder tool on this page.
  2. 2Enter your input — paste text, upload a file, or fill in the required fields.
  3. 3Get instant results processed entirely in your browser.
  4. 4Copy the output or download your file with one click.
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Frequently Asked Questions

Is URL Encoder / Decoder free?

Yes, completely free. No registration required.

Do my files get uploaded?

No. URL Encoder / Decoder runs entirely in your browser. Nothing is sent to a server.

Is there a file size limit?

No artificial limits. Processing is limited only by your device's available memory.

Does URL Encoder / Decoder work offline?

Yes, once the page is loaded, the tool works without an internet connection.

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