Generador de Código QR

Use the free online Generador de Código QR tool. Fast, private and easy to use — runs entirely in your browser. Part of our Herramientas Web y de Desarrollo collection.

Embellecedor CSS

Format and indent messy or minified CSS so it is easy to read and edit.

Minificador CSS

Shrink CSS by removing comments and whitespace for faster page loads.

Embellecedor JavaScript

Reindent and format JavaScript so it is readable again.

Minificador JavaScript

Strip comments and whitespace to reduce JavaScript file size.

Validador JSON

Check whether your JSON is valid and see the exact error if it is not.

XML a JSON

Convert XML documents into clean, readable JSON.

Analizador de URL

Break any URL into its protocol, host, path, query parameters and fragment.

Constructor de Enlaces UTM

Base URL Campaign source Campaign medium Campaign name Term Content

Create trackable campaign links with UTM parameters for analytics.

Color Converter (HEX · RGB · HSL)

Convert a HEX color to RGB and HSL and preview the swatch.

Generador de Código QR

Generate a downloadable QR code from any text or link, right in your browser.

Preguntas Frecuentes

Is the Generador de Código QR free to use?

Yes. The Generador de Código QR is completely free with no sign-up, no limits and no watermarks. You can use it as many times as you like.

Is the Generador de Código QR safe and private?

Absolutely. The Generador de Código QR runs entirely in your browser, so your data never leaves your device and nothing is uploaded to a server.

Do I need to install anything to use the Generador de Código QR?

No installation is needed. The Generador de Código QR works instantly online in any modern browser on desktop, tablet or mobile.

Does the Generador de Código QR work on mobile phones?

Yes. The Generador de Código QR is fully responsive and works smoothly on iPhone, Android and any other device.