URL Encoder & Decoder

Free online URL encoder and decoder (percent-encoding). Encode and decode URLs and query strings instantly in your browser — 100% offline.

Use this free online url encode directly in your browser — no installation and no sign-up. All processing happens locally on your device, so it is private, secure and works offline.

Features

Frequently asked questions

Is this url encode free to use?

Yes. The URL Encoder & Decoder is completely free with no sign-up, no limits and no ads.

Is my data private and secure?

Yes. Everything runs 100% in your browser — your data never leaves your device, and the tool works fully offline.

Do I need to install anything?

No. It is a browser-based tool that works instantly on desktop and mobile, and can be installed as a PWA for offline use.

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