QR Studio · free, no sign-up

Free QR Code Generator Online | Create QR Codes Instantly

Design a QR code that looks like your brand and still scans. Twelve content types, gradients, logos, frames and a built-in scan test – all generated in your browser.

Nothing you type is uploaded Verified by a real scan PNG, JPEG, WebP & SVG
1

Content

What should happen when someone scans it?

We add https:// for you if it is missing.

Encoded data 0 bytes
2

Design

Start from a preset, then make it yours.

Presets

Dot style

Corner frame

Corner dot

Colors

45°

Logo

30%

Frame & caption

Advanced
12

How to make a QR code

  1. 1
    Pick a type

    Website, Wi-Fi, contact, payment and more.

  2. 2
    Fill in the details

    The preview updates as you type.

  3. 3
    Style it

    Presets, colors, logo and a caption frame.

  4. 4
    Test and download

    Run a test scan, then save PNG or SVG.

Generated in your browser. Nothing you type is uploaded.

QR Code ScannerRead a QR code from your camera or an image Bulk QR GeneratorMake hundreds of codes from a list Barcode GeneratorEAN, UPC, Code 128 and more

Free Android app

QR & Barcode Scanner – Fast Scan

Test the QR code you just made, and scan any code on the go.

  • Scan QR codes and barcodes with your camera
  • Generate QR codes and barcodes on your phone
  • Scan business cards
Get it onGoogle Play Free · Rated for Everyone · by A2z Tools

On a computer? Scan with your phone to open the app page.

Related Tools

More tools in the same category

Other Tools

Popular tools from across A2Z



What is QR Code?

QR Code is a 2D version of a barcode made up of various black and white patterns. The QR Codes are gaining popularity because of their ability to adapt to many different functions or activities. Furthermore, QR Codes are used to gather feedback to improve your products and services.

How to create QR Codes?

  • Enter the details in the text box to create the QR Code. The text will include the information that will appear once the user scans the QR Code.
  • Once the system generates the QR Code, you can download the image as PNG or JPG.

Frequently Asked Questions (FAQS)

A QR Code generator is a tool to generate QR Codes in PNG and JPG format. Depending on your requirement, you can use our generator to create QR Codes for various purposes.

Our QR Code Generator tool is easy and free to use. You can use our tools to unlimited QR Codes for your business or personal requirement. However, the only drawback with our tool is that you cannot edit the content. Therefore, make sure to test the QR Code before printing.

Sure. You can use QR Codes for commercial purposes.

The generated QR Codes are valid for a long time and will never expire. However, the QR Code will expire if any link is changed or deleted, making the QR Code unscannable.

Rate this tool

Was this tool useful? Your feedback helps us improve it.

No ratings yet — be the first to rate this tool.
Your rating (required)
0 / 2000

Please do not include passwords, payment details or other sensitive information.

Your feedback is sent privately to the A2Z.Tools team and will not be posted publicly.

Add this tool to your website. Free, responsive, no ads, no sign-up - copy one line of code.

Embed this tool

Quick answer

Type any text or URL, pick a size and colour, click Create QR Code and download the generated code as an image — all inside your browser.

Key facts

  • Runs entirely in your browser via JavaScript QR code generation libraries
  • Supports encoding text, URLs, and other short data into a QR code
  • No file upload or server round-trip involved
  • Generated QR codes can typically be downloaded as an image
  • Free with no usage limit

What is this tool?

This tool turns text, URLs, phone numbers or any short data into a scannable QR code. You can adjust the size and colour before downloading the image for print or screen use.

How to use it

Type or paste the data you want encoded; the QR code renders instantly, and you can download the image when ready.
  1. Enter the text, URL, or data you want to encode.
  2. The QR code renders instantly in the preview area.
  3. Download the generated QR code image.

Example

Example: entering a website URL generates a QR code that, when scanned with a smartphone camera, opens that URL.

How it works

The page uses a client-side JavaScript QR code generation library to encode your input data into the QR code's black-and-white grid pattern and render it directly on the page, with no server-side processing involved.

Common use cases

  • Linking printed flyers, menus or posters to a website
  • Sharing Wi-Fi details or contact information
  • Adding scannable links to product packaging or business cards

Benefits

Free, instant, and requires no software installation to generate a scannable code.

Limitations

Very long text produces denser codes that are harder to scan at small sizes. Keep good contrast between foreground and background colours — light-on-light codes may not scan.

Privacy & your data

The QR code is generated in your browser with JavaScript. The content you encode is not sent to our servers.

Frequently asked questions

Is there a limit to how much data I can encode?
Yes. QR codes have a data capacity limit, and very long text will produce a denser code that may be harder for some scanners to read reliably.
Does this tool check if my URL is safe?
No. It simply encodes whatever text or URL you enter -- always verify a link is legitimate and safe before sharing a QR code that points to it.
Is my data sent to a server?
No. QR code generation happens entirely in your browser; your input is not sent to or stored on the A2Z Tools server.
Is this tool free to use?
Yes, it's free with no signup required.

Related tools

Last reviewed: