Generátor QR kódů

Generujte QR kódy okamžitě

Typ QR kódu

Obsah

Náhled QR kódu

Zadejte obsah pro vygenerování QR kódu

Potřebujete QR kódy na cestách?

Qrra pro iPhone skenuje a vytváří vlastní QR kódy s vašimi barvami a logem — 100 % zdarma, bez reklam, bez vodoznaků. Od stejného týmu stojícího za TheDailyUtils.

Stáhnout Qrra z App Store

Jak používat

  • Vyberte typ QR kódu, který chcete vygenerovat
  • Zadejte svůj obsah do vstupního pole
  • Přizpůsobte barvy, velikost a úroveň opravy chyb
  • Stáhněte QR kód jako PNG nebo zkopírujte data
  • Naskenujte libovolnou čtečkou QR kódů na svém telefonu

About the QR Code Generator

A QR code is the fastest bridge between something printed or displayed and something on a phone — a menu, a WiFi password, a link to your portfolio. This QR Code Generator turns any URL, block of text, or WiFi credential into a scannable code in seconds, without asking you to sign up, install an app, or hand your data to a server. It solves the everyday problem of needing a QR code for a flyer, business card, product label, or presentation slide right now, without digging through an app store for something that will nag you with ads or watermark your download.

Type or paste what you want encoded — a website address, a plain-text message, or WiFi network details — and the tool builds the code instantly as you work. You can adjust the size and choose the foreground and background colors to match a brand palette or simply make the code easier to scan against a colored background, then export the result as a PNG for quick sharing or an SVG when you need a crisp, infinitely scalable version for print. Because everything runs client-side in your browser, the code is generated locally on your device rather than uploaded to a remote service.

One practical note: if you're printing a QR code for a flyer or poster, keep the contrast between foreground and background colors high and test-scan it at the actual printed size before sending it to press, since low-contrast or overly small codes can fail to scan reliably. For WiFi codes, double-check the network name and password are entered exactly as configured on your router, since a single typo will produce a code that looks fine but won't connect.

How to Create a QR Code

Generate custom QR codes for URLs, text, WiFi, and more using our free QR code generator.

  1. 1

    Choose QR Code Type

    Select the type of QR code you want to create: URL, Text, WiFi, Email, Phone, or SMS.

  2. 2

    Enter Your Data

    Input the data you want to encode. For URLs, paste the web address. For WiFi, enter network name and password.

  3. 3

    Customize Appearance

    Adjust the QR code size, color, and error correction level to match your needs.

  4. 4

    Generate QR Code

    Click the "Generate QR Code" button to create your custom QR code image.

  5. 5

    Download and Use

    Download the QR code as PNG or SVG, then print it or use it in your digital materials.

Frequently Asked Questions

What is a QR code?

QR (Quick Response) code is a 2D barcode that stores information like URLs, text, contact details, or WiFi credentials. Smartphones can scan QR codes with their cameras to quickly access the encoded information.

What can I encode in a QR code?

You can encode URLs, plain text, email addresses, phone numbers, SMS messages, WiFi credentials, vCard contact information, calendar events, and more. Our generator supports various data types.

How much data can a QR code hold?

QR codes can store up to 4,296 alphanumeric characters or 7,089 numeric characters. However, larger data makes the QR code more complex and harder to scan. Keep data concise for best results.