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ProgrammerKit

URL Encoder / Decoder

Percent-encode or decode URLs and query strings safely.

Free · Runs in your browser · Last updated

About this tool

Encode strings for safe use in URLs (percent-encoding) or decode URL-encoded text back.

Privacy

All processing for URL Encoder happens locally inside your browser using JavaScript. Your input is never uploaded to a server, logged, or shared with third parties.

Frequently asked questions

Is the URL Encoder free to use?

Yes. URL Encoder is completely free for both personal and commercial projects. There are no usage limits, no sign-up, and no premium tier.

Is my data safe when I use URL Encoder?

All processing happens locally in your browser using JavaScript. Your input is never uploaded to our servers, logged, or shared with any third party.

Does URL Encoder work offline?

Once the page has loaded, the tool runs entirely client-side. You can disconnect from the internet and it will keep working in the same browser tab.

Which browsers are supported?

URL Encoder works in all modern browsers, including the latest versions of Chrome, Firefox, Safari, Edge, Brave, and Opera, on desktop and mobile.

Do I need to install anything?

No. URL Encoder runs in any modern web browser with no installation, browser extension, or account required.

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