QR & Barcode Guides & Tutorials
Articles, guides and tutorials about qr & barcode - QR codes, barcodes and scanning tools. Featured reading: Create a WiFi QR Code Free (Guests Connect Without the Password); Barcode Scanner Online - Scan from Camera; QR Code with Logo: what it does and how to use it; Barcode Generator: what it does and how to use it.
FeaturedCreate a WiFi QR Code Free (Guests Connect Without the Password)
Make a Wi-Fi QR code guests can scan to join your network - WPA, WEP or open, including hidden SSIDs. Free in the browser, no signup.
Barcode Scanner Online - Scan from Camera
Read and decodes a barcode - either from an uploaded image or live through your webcam - useful for quickly checking what data a barcode contains without
QR Code with Logo: what it does and how to use it
Putting a logo in the middle of a QR code is not a trick or a workaround - it works because of a feature built into the format.
Barcode Generator: what it does and how to use it
This generates Code 128 barcodes - the format used across logistics, warehousing, asset tracking and shipping labels.
ISBN Barcode Generator Online Free
ISBN barcodes (EAN-13 format) are the standardized barcodes found on the back of published books, used by bookstores and libraries for inventory and checkout.
How to use WhatsApp QR Generator online, free
Create a QR code that, when scanned, opens a WhatsApp chat directly with your number (and optionally a pre-filled message) - useful for businesses wanting
Email QR Generator: Free Online Guide (No Signup)
Generate an email QR code online for free. Scan to open a pre-filled email draft instantly. Fast results in your browser - free, no account required.
QR Art Generator in your browser, no signup
Create a QR code blended with your own image. Free in your browser, no account needed.
Free QR Batch Generator, Create Many QR Codes at Once
Generate multiple QR codes at once online for free. Bulk QR generation from a list, download all as a ZIP. Fast results in your browser - free, no.
WiFi QR Code Generator Online Free
A Wi-Fi QR code encodes your network name, security type and password in a standard format that iOS and Android both recognise natively.
SMS QR Generator: Free Online Guide (No Signup)
Generate an SMS QR code online for free. Scan to open a pre-filled text message instantly. Fast results in your browser - free, no account required.
Business Days Calculator: Free Online Guide (No Signup)
Calculate business days between two dates online for free, automatically excluding weekends. Fast results in your browser - free, no account required.