QR Code Generator

Generate QR codes from URL or text. Free download.

Data is never sent to the server. Everything runs locally in your browser. Safe for sensitive information.

About this tool

This tool generates QR codes from URL or text in one click. Three features: 1) Live QR code generation on input, 2) Download as PNG, 3) Supports URL, Wi-Fi config, vCard. Ideal for business cards and flyers.

Tool interface

How QR codes work

QR codes embed your text (URL, etc.) directly into the image. So even if this site goes offline, any QR code you've generated and saved will remain readable. Download, print, or share the image as needed.

Usage

  1. Enter URL or text in the input field
  2. QR code is generated in real time
  3. Download as PNG. Wi-Fi and vCard formats supported

When to use

Business cards, flyers, event URLs, Wi-Fi config, vCard contact.

Examples

https://example.com, WIFI:T:WPA;S:SSID;P:password;;, BEGIN:VCARD...

FAQ

What is QR code?

2D barcode. Stores URL, contact, Wi-Fi config. Scannable by smartphone cameras for easy sharing.

How to add URL to QR code?

Just paste the URL. Full https:// URL preferred. Scanner opens browser.

How to add Wi-Fi to QR code?

Format: WIFI:T:WPA;S:SSID;P:password;;. T=encryption, S=SSID, P=password. Scan to auto-connect.

QR code capacity?

Varies by version. Up to ~7089 numeric, ~4296 alphanumeric. Plenty for URLs.

Is QR Code Generator free?

Free to use, no sign-up required.

Is data sent to a server?

Input is processed locally in your browser—nothing is sent to our servers.

Supported browsers?

Tested on recent Chrome, Edge, Firefox, and Safari.

Offline use?

Core features work offline after the first load.

vs CLI or desktop apps?

QR Code Generator is an install-free online alternative to CLI or desktop apps.

When to use it?

Use it when: Business cards, flyers, event URLs, Wi-Fi config, vCard contact.

Usage example?

Example: https://example.com, WIFI:T:WPA;S:SSID;P:password;;, BEGIN:VCARD...

Main features?

QR code from URL or text, PNG download, Wi-Fi and vCard support

How is this different from similar tools?

QR Code Generator runs in the browser with no install—ideal for quick checks before heavier CLI or IDE workflows.

Search keywords

QR Code Generator

Basic workflow

  1. Enter URL or text in the input field
  2. QR code is generated in real time
  3. Download as PNG. Wi-Fi and vCard formats supported

Practical use cases

  • Business cards, flyers, event URLs, Wi-Fi config, vCard contact.
  • This tool generates QR codes from URL or text in one click. Three features: 1) Live QR code generation on input, 2) Download as PNG, 3) Supports URL, Wi-Fi config, vCard. Ideal for business cards and flyers.
  • QR code from URL or text
  • PNG download

Privacy & data handling

Input is processed locally in your browser—nothing is sent to our servers.

Things to watch out for

  • Treat QR Code Generator as a quick check — re-verify critical values in your editor or CI before shipping.
  • This tool runs locally: closing the tab clears unsaved input. Copy results you need to keep.
  • Very large pastes can freeze a tab briefly — wait for the result before closing the tab.

Related learning content

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Tool set

Temporary Share & Memo Set