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URL Encoder / Decoder

Encode or decode a URL / query string. Runs entirely on your device — nothing is uploaded.

Open the URL Encoder / Decoder tool

Free, no sign-up, processed entirely in your browser.

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FAQ

Is this safe for sensitive data (API keys, tokens)?

Yes — since processing happens in your browser, nothing you paste or upload is transmitted anywhere.

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URL Encoder / Decoder — free, runs on your device Open tool →