Create QR Codes Instantly

Create custom QR codes online for websites, PDFs, WiFi networks, contact cards (vCards), WhatsApp, email, SMS, and plain text. Add your logo, customize colors and rounded modules, and download high-resolution QR codes instantly for free.

💡 Paste a direct link to any PDF hosted online (e.g. Google Drive, Dropbox, your website). When scanned, the QR code will open or download that PDF directly.

Include country code, e.g. +91 for India

Foreground
Background
Round dots style
🖼 Logo in QR Code (optional — PNG, JPG, SVG)
Use Error Correction H for best results

✅ Your QR Code is Ready!

Scan with any smartphone camera or QR reader app. Works with Android and iOS without any app installation.

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Free QR Code Generator

ToolPlex's free QR code generator lets you create high-quality QR codes instantly — no signup, no watermark, no limit. Choose from URL, PDF, WiFi, vCard, WhatsApp, Email, SMS and plain text QR codes. Add your logo to the centre, enable rounded modules for a modern look, customise colors and size, then download a print-ready PNG.

How to Create a QR Code

1

Select Type

Choose URL, PDF, WiFi, vCard, WhatsApp or other QR type

2

Enter Details

Fill in your link, WiFi credentials, contact info etc.

3

Customise

Add logo, enable rounded modules, pick colors and size

4

Download

Click Download PNG — ready to print or share instantly

QR Code Types

🔗

URL / Link QR Code

Send people directly to any website, landing page or social profile

📄

PDF QR Code

Link to any hosted PDF — opens or downloads instantly when scanned

📶

WiFi QR Code

Let guests connect to your WiFi instantly without typing a password

👤

vCard QR Code

Share your complete contact details — name, phone, email, address

💬

WhatsApp QR Code

Open a WhatsApp chat with a pre-filled message in one scan

✉️

Email QR Code

Open a pre-addressed email with subject and body text ready to send

📱

SMS QR Code

Open a pre-filled SMS message to a specific phone number

📝

Plain Text QR Code

Encode any text, address, note or information into a scannable QR

Custom QR Codes with Logo

ToolPlex is one of the very few free QR code generators with logo that works entirely in your browser. Upload any PNG, JPG or SVG logo and it is placed automatically in the centre of your QR code with a clean white background for contrast. You can adjust the logo size from 10% to 30% of the QR code area using the slider. The tool automatically sets Error Correction to level H when a logo is added, which means up to 30% of the QR data can be obscured while still scanning correctly on every phone.

For best results with logos: use Error Correction H, keep logo size at 20% or below, and ensure strong contrast between your QR foreground color and background color.

PDF QR Code Generator

Create a QR code for a PDF by clicking the PDF tab and pasting your PDF's direct URL. When someone scans the QR code, their phone opens or downloads the PDF instantly — no app required. This is ideal for brochures, menus, catalogues, certificates, user manuals and reports. The tool validates your URL in real-time and alerts you if the link is not a valid web address before generating.

Rounded QR Code Modules

Toggle Rounded Modules in the customisation panel to replace the standard square QR dots with smooth circular dots. Rounded QR codes have a softer, modern aesthetic that works especially well on business cards, packaging and digital designs. They are fully scannable on all QR reader apps and phone cameras. The rounding effect is applied by re-rendering the QR pixel data on a canvas, preserving the original data while reshaping each module.

Why Use Our QR Code Generator

  • ️ 100% free — no signup, no account, no watermark
  • ️ Works entirely in your browser — no files uploaded to any server
  • ️ Add your own logo to the centre of any QR code
  • ️ Rounded modules option for a modern visual style
  • PDF QR code support with real-time URL validation
  • ️ Supports 8 QR code types including WiFi, vCard and WhatsApp
  • ️ Custom colors and sizes for brand-ready QR codes
  • ️ High-resolution PNG download suitable for printing
  • ️ Error correction support (L, M, Q, H) for logo overlays
  • ️ Works on Android, iPhone and desktop browsers
  • ️ No limit — create as many QR codes as you need

QR Code Generator for Business

QR codes are essential for modern business marketing. Use them on business cards, product packaging, restaurant menus, event flyers, shop windows, invoices and receipts. Add your company logo for branded QR codes that stand out. Our printable QR code generator produces high-resolution PNGs that look sharp at any print size — from visiting cards to banners.

Download and Share in Seconds

Once generated, click Download PNG to save your QR code as a high-quality image file. You can embed it in documents, print it on flyers, add it to business cards, or share it digitally via email and WhatsApp. No quality loss — the downloaded file always includes your logo and rounded modules exactly as previewed.

Dynamic QR Code Options

Static QR codes (like those generated here) permanently encode your data and never expire — ideal for most use cases. If you need to change the destination URL after printing, dynamic QR codes (via a redirect service) allow you to update the link without reprinting. For most personal and business uses, a static QR code is the most reliable and secure option.

Explore Our Other Tools

There are several tools available on our Tool Website which can be very useful for every category of user. Need to convert images to PDF? Try the Image to PDF converter. Need to extract text from a document? Use the PDF Text Extractor. Want to convert PDF to Word? Use the PDF to Word Converter. Need to merge PDFs? Try the Group & Merge PDF tool. Generate professional invoices with our Invoice Generator.

Frequently Asked Questions

How do I create a QR code for free? ▼
Select the QR type (URL, WiFi, vCard, etc.), fill in your details, customise the colors and size if needed, then click Generate QR Code. Your QR code appears instantly. Click Download PNG to save it — no signup required.
Can I add a logo to my QR code? ▼
Yes. Upload your logo (PNG, JPG or SVG) in the Logo section below the customisation panel, use the slider to choose the logo size (10%–30% of QR size), and the tool automatically places it in the centre of your QR code with a white background for contrast. Error Correction is automatically set to H to ensure scannability.
How do I create a QR code for a PDF? ▼
Click the PDF tab, paste your PDF's direct URL (must start with https://), and click Generate QR Code. The tool validates your URL in real-time. When someone scans the QR, their phone opens or downloads the PDF instantly — no app required.
What is a rounded QR code and how do I create one? ▼
A rounded QR code uses circular dots instead of square modules, giving it a softer and more modern appearance. Enable it by toggling the Rounded Modules switch in the customisation panel before clicking Generate QR Code. Rounded QR codes are fully scannable on all QR reader apps and phone cameras.
Can I create a QR code without signing up? ▼
Yes. ToolPlex QR Code Generator requires no account or signup. Simply enter your data, generate and download — completely free with no registration needed.
What types of QR codes can I create? ▼
You can create QR codes for URLs, PDF links, WiFi networks, vCard contacts, WhatsApp messages, email addresses, SMS messages, and plain text.
Can I customise the QR code color? ▼
Yes. You can choose a custom foreground color and background color for your QR code to match your brand. Make sure there is enough contrast between the two colors for reliable scanning.
What format is the QR code downloaded in? ▼
QR codes are downloaded as high-resolution PNG images including your logo and rounded modules exactly as previewed. PNG is ideal for both digital sharing and printing at any size.
How do I create a WiFi QR code? ▼
Click the WiFi tab, enter your network name (SSID), WiFi password, select the security type (WPA/WPA2 for most modern routers), and click Generate QR Code. Anyone who scans it with their phone will be connected to your WiFi automatically.
Does this QR code generator work on mobile? ▼
Yes. The ToolPlex QR Code Generator is fully responsive and works on Android and iOS browsers without any app installation.
Can I use the QR code for commercial purposes? ▼
Yes. QR codes generated on ToolPlex are free to use for both personal and commercial purposes — on business cards, product packaging, menus, flyers and more. No watermarks are added.
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