Utils

Super QR Code

FreeLocal processingv1.1.0
Open on the web ↗

Create QR Codes for links, Wi-Fi, WhatsApp, contacts, locations, plain text, email and phone numbers. Save images and find your codes in local history.

Uninstall Super QR Code

Follow the steps on the device where you installed the app. Select another system below if needed.

Through Windows, even without a shortcut

Deleting a desktop shortcut does not uninstall the app. You can still find it using the options below.

  1. Press Windows + I and select Apps.
  2. In Windows 11, open Installed apps. In Windows 10, open Apps & features. Search for Super QR Code.
  3. Choose Uninstall from the app’s menu and confirm. If it is not listed, use the browser you installed it with below.
Official help · Windows ↗

Use the same browser and profile you installed with. If it is missing in one, check the other.

Chrome

  1. In Chrome, paste chrome://apps into the address bar and press Enter.
  2. Find Super QR Code, open its menu, choose Uninstall or Remove from Chrome, and confirm.
Official help · Chrome ↗

Edge

  1. In Edge, paste edge://apps into the address bar and press Enter.
  2. Find Super QR Code, select Details, choose Uninstall, and confirm removal.
Official help · Edge ↗

If confirmation offers to delete site data, select it only if you also want to erase local data. Save or download your work before uninstalling.

About this app

Create a QR Code in a few steps: choose a type and fill in the fields. Share a website, Wi-Fi network, WhatsApp chat, contact, location, short text, prepared email or phone number.

Data is stored in the QR Code itself, without intermediary links or expiry dates. Linked destinations must remain available: changing a Wi-Fi password or a page address may require a new code.

Save a PNG image, or copy and share it when supported by your browser. Codes stay in this browser’s history, with search, editing and deletion. Generation happens on your device without registration, and works offline after the first visit.

Use the app in English, Spanish, French or Portuguese. Available scanning actions depend on the reader and device.

Features

How do I create a QR Code for a website or link?

Paste the address to generate a QR Code instantly. Scanning opens the page directly, ready for menus, posters or labels.

QR Codes with no expiry

Content is stored in the QR Code itself, without intermediary redirects. The code has no expiry or subscription; linked destinations must remain available.

How do I share a Wi-Fi password with a QR Code?

Enter the network name and password so visitors can scan to connect without typing. Hidden and open networks are also supported; connection depends on the scanning device.

Create a WhatsApp QR Code with a prepared message

Enter the full phone number and an optional initial message. Scanning opens the chat with the text prepared for the user to send.

Contact QR Codes for business cards

Enter your name, phone, email, company and website. A compatible reader can offer to save the vCard to contacts.

Location QR Codes to open a map

Enter an address, coordinates or your current location. Scanning opens a Google Maps link to the place, where the user can plan a route.

Copy, save and share a QR Code image

Save a high-resolution PNG for printing. Copying and sharing images are also available when supported by your browser.

Where can I find my saved QR Codes?

Open My QR Codes to search by name or content, reopen a code, edit its data or delete it when no longer needed. The list stays in this browser.

How do I create a plain text QR Code?

Write a short message directly into the QR Code, without a website. Useful for instructions on labels; display depends on the reader used.

How do I create an email QR Code?

Enter a recipient, subject and message. A compatible reader opens an email app with the fields prepared; the user decides whether to send it.

How do I create a QR Code for a phone call?

Enter the phone number, including the country code for international use. On supported devices, scanning opens the dialer; it does not place a call automatically.

Articles

Frequently asked questions

Does a generated QR Code expire or stop working?

The code has no expiry and uses no intermediary links. A linked website must remain available, and changing a Wi-Fi password requires a new code. Printed codes must also remain readable.

Can I change the destination of a printed QR Code?

No. The code contains its original data. Editing that data produces a different code, which must be saved or printed again.

Are my QR Codes saved on other devices?

No. History stays in this browser, without an account or synchronization. Clearing browser data deletes the list; save important images separately.

Is the data I enter sent to a server?

QR generation and history storage happen on your device. After the first visit, the app works offline. Opening a linked website or service may require an internet connection.

Questions

No published answers yet.

View all questions and ask a question →