How do I create a QR code for free?

Open ToolSuite QR Code Generator, select your content type (URL, WiFi, text, etc.), enter your data, customize colors and style if desired, then download as PNG, SVG, or PDF. No signup, no watermarks, no limits. The QR code is generated instantly in your browser.

How do I make a WiFi QR code?

Select 'WiFi' as the content type, enter your network name (SSID), password, and encryption type (WPA/WPA2/WPA3). The tool generates a QR code that, when scanned, automatically connects the device to your WiFi network. This is perfect for restaurants, offices, and guest networks.

Can I add my logo to a QR code?

Yes. Upload your logo image in the Logo section. Adjust the logo size and padding to fit within the QR code. The tool automatically increases error correction to H (30%) when a logo is present, which ensures the QR code remains scannable even with the logo covering part of it.

What is QR code error correction?

Error correction allows QR codes to be scanned even if part of the code is damaged or obscured. There are four levels: L (7% recovery), M (15%), Q (25%), and H (30%). Higher levels make QR codes more robust but increase their complexity. Use H when adding logos, and L or M for simple, unobstructed codes.

What size should my QR code be for printing?

For print, the minimum recommended size is 2x2cm (about 0.8x0.8 inches) for close-up scanning. For posters or signage, use at least 10x10cm. A general rule: the scanning distance should be about 10x the QR code size. Export as SVG or high-resolution PNG (2000px+) for print quality.

How do I create a vCard QR code for my business card?

Select 'vCard' as the content type and enter your contact details: name, phone, email, organization, title, and website. The generated QR code follows the vCard 3.0 standard. When someone scans it, their phone automatically offers to save your contact information.

Is it safe to generate QR codes with this tool?

Yes. ToolSuite generates QR codes entirely in your browser using the qr-code-styling library. Your data (WiFi passwords, contact details, URLs) is never sent to any server. The QR code image is created locally on your device. This is especially important for WiFi passwords and personal contact information.

What's the difference between PNG and SVG QR codes?

PNG is a raster (pixel-based) format — great for digital use but can pixelate when scaled up. SVG is a vector format that scales to any size without quality loss — ideal for print materials, banners, and large displays. Use PNG for web/digital, SVG for print. ToolSuite also offers PDF for print-ready output.

How many characters can a QR code store?

A QR code can store up to 4,296 alphanumeric characters or 7,089 numeric digits at the lowest error correction level. However, more data means a more complex (denser) QR code that's harder to scan. For best results, keep content under 300 characters — use URL shorteners for long links.

Can I customize the colors and style of my QR code?

Yes. ToolSuite offers full customization: choose any foreground and background color, select from 4 dot styles (square, rounded, dots, classy), pick 2 corner styles (square, dot), and add your logo. Always ensure sufficient contrast between foreground and background for reliable scanning.

QR Code Generator

Name: ToolSuite QR Code Generator
Rating: 4.8 (256 reviews)
Author: ToolSuite

Create URL, WiFi, vCard, email, SMS, phone, and geo QR codes locally in your browser.

Website URL

Enter a full URL including https://. If omitted, https:// will be added automatically.

Customize

Foreground

Background

Dot Style

Corner Style

Corner Dot Style

Logo / Image

Error Correction Level

Download

Resolution1000 x 1000px

300px4000px

Filename

ToolSuite QR Code Generator is a free online tool that creates customizable QR codes for URLs, text, WiFi credentials, vCard contacts, email, SMS, phone, and geographic coordinates. Customize with colors, dot styles, corner styles, and embedded logos. Download as high-resolution PNG (up to 4000x4000px), SVG, or print-ready PDF. All processing is client-side.

How to Create a QR Code

Enter Content

Choose a content type (URL, WiFi, vCard, email, etc.) and enter your data

Customize Design

Set colors, choose dot style (square/rounded/dots/classy), add your logo

Download

Export as PNG (up to 4000x4000px), SVG for print, or PDF

QR Code Generator Features

8 Content Types

URL, plain text, WiFi, vCard contact, email, SMS, phone, geo coordinates

Custom Styling

Choose foreground/background colors, 4 dot styles, 2 corner styles

Logo Embedding

Add custom logos with adjustable size and padding controls

High Resolution Output

Generate PNG images up to 4000x4000 pixels

Multiple Export Formats

Download as PNG, vector SVG, or print-ready PDF

Smart Error Correction

Automatically upgrades to H (30%) when a logo is embedded

Who Uses a QR Code Generator?

Restaurants sharing WiFi passwords via table QR codes for customer convenience
Business professionals creating vCard QR codes for business cards and networking
Marketers linking to campaigns, landing pages, and promotions with branded QR codes
Event organizers sharing venue locations via geographic coordinate QR codes
Retailers linking to product pages, reviews, and special offers from physical displays

Why Choose ToolSuite QR Generator?

Feature	ToolSuite	QRCode Generator	QRCode Monkey	Canva QR
Privacy (no upload)	■	□	□	□
Custom colors & styles	■	Paid	■	Limited
Logo embedding	■	Paid	■	□
All content types	8 types	Limited free	Most	URL only
SVG + PDF export	■	Paid	PNG only	PNG only
Free, no signup	■	Limited	■	Paid

QR Code Best Practices

Always use error correction level H (30%) when embedding a logo to ensure reliable scanning

Maintain high contrast between foreground and background colors — dark on light works best

Use SVG export for print materials — it scales to any size without pixelation

Test your QR code with at least 3 different devices before mass printing

For WiFi QR codes, use WPA2/WPA3 encryption — avoid sharing open network credentials

Keep URLs short or use a URL shortener — shorter data means simpler, more scannable QR codes

QR Code Generator

Customize

How to Create a QR Code

Enter Content

Customize Design

Download

QR Code Generator Features

8 Content Types

Custom Styling

Logo Embedding

High Resolution Output

Multiple Export Formats

Smart Error Correction

Who Uses a QR Code Generator?

Why Choose ToolSuite QR Generator?

QR Code Best Practices

Frequently Asked Questions

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