Is this QR code generator free with no watermark?

Yes, completely free with no watermark and no signup required. All QR codes are generated in your browser — your data is never sent to any server.

Can I create a QR code for Wi-Fi?

Yes — select the Wi-Fi tab, enter your SSID, password, and security type, and the QR code is generated instantly. Scanning it connects a phone to the network without typing.

What file formats can I download?

You can download PNG (high-resolution, up to 1024px) or SVG (vector, scales to any size without pixelation). SVG is recommended for print and PNG for digital use.

How do I make a custom color QR code?

Use the color presets for one-click themes, or pick any foreground and background color with the custom color pickers. Make sure there is sufficient contrast for scanners to read it.

What is error correction level in QR codes?

Error correction allows a QR code to be read even if part of it is damaged or obscured. Level L recovers 7%, M recovers 15%, Q recovers 25%, and H recovers 30% of damaged data. Use H when adding a logo overlay.

QR Code Generator

Basic

Advanced

With Image

Directs the user to a website — product pages, portfolios, landing pages, or social profiles.

URL

Fill in the details to generate your QR code

Website URL

https:// is added automatically if omitted.

Color Presets

Foreground

#000000

Background

#ffffff

QR Code

Right-click to copy · buttons below to download

Fill in the details
to generate your QR code

Tips for Best Results

QR + Logo / Image embed your graphic via canvas compositing — error correction H is forced so up to 30% can be covered. Download SVG for print (scales without pixelation). A quiet zone of 4+ modules improves scanner reliability. All processing happens entirely in your browser — nothing is sent to any server.

QR Code Generator

How to Use

1Select the QR code type using the tabs at the top: URL, Text, Wi-Fi, Email, Phone, or SMS.
2Fill in the required details — for a URL just paste the link, for Wi-Fi enter the network name and password.
3The QR code generates automatically as you type — no need to click a button.
4Pick a color preset or use the custom color pickers to set the foreground and background colors.
5Open Advanced Settings to adjust the output size (128–1024px), quiet zone margin, and error correction level.
6Click PNG to download a high-resolution image, SVG for a vector file that scales to any size, or Copy to copy the QR image to your clipboard.
7All processing happens in your browser — your data is never sent to any server.

Practical Applications

Business Cards & Print

Generate a URL or vCard QR code and embed it on your business card. Download SVG for lossless scaling at any print size.

Wi-Fi Guest Access

Create a Wi-Fi QR code with your network SSID and password. Guests scan it and connect instantly — no typing required.

Marketing & Packaging

Link physical products to landing pages, instructional videos, or support portals. Custom colors let you match your brand.

Event Check-In

Encode a unique URL or identifier per attendee for fast scanning at event entry points.

Contact Sharing

Encode an email or phone QR code so anyone can save your contact details with one scan — no app install needed.

Frequently Asked Questions

QWhat is the maximum amount of data a QR code can hold?

A QR code can hold up to 4,296 alphanumeric characters or 7,089 numeric-only digits at the lowest error correction level. In practice, shorter data produces smaller, more reliably scannable codes.

QWhat error correction level should I use?

Use M (15%) for most uses — it's the standard. Use Q or H when you plan to add a logo or expect the code to be printed on rough surfaces. Higher correction makes the QR larger but more resilient to damage.

QWhat is a quiet zone?

The quiet zone is the blank border around the QR code. A minimum of 4 modules is recommended by the QR spec to ensure reliable scanning. Reducing it below 2 may cause some scanners to fail.

QShould I download PNG or SVG?

Download SVG for any print use — it scales infinitely without pixelation. Use PNG for web, apps, or email where a fixed-pixel image is needed. The generator defaults to 320px PNG which is suitable for most digital uses.

QCan I add my logo to the QR code?

This generator produces the base QR image. To overlay a logo, set Error Correction to H (30%), download the PNG/SVG, then composite your logo in an image editor — covering no more than 30% of the center area.

QIs this QR code generator free and private?

Yes — completely free, no signup, no watermark. All QR generation runs in your browser using the open-source qrcode library. Your URLs, passwords, and data are never sent to any server.