Free Online QR Code and Barcode Tools
Generating QR codes and reading them back out of an image, plus barcodes in the usual retail formats: Code 128, EAN-13, ISBN. Past a plain URL, you can encode wifi credentials, a vCard, or an email with the subject already filled in. The wifi one shows why local generation is worth having: a code that contains your network password is drawn on your own machine and never assembled on a server.
Tools in this category
- QR Code Reader Upload or drop an image to decode its QR code and read the hidden text, link, or data.
- WiFi QR Code Generator Create a scannable WiFi QR code so guests can join your network by scanning, no typing the password.
- vCard QR Code Generator Create a contact QR code (vCard) so people can scan it to instantly save your name, phone, email, and more to their contacts.
- URL QR Code Generator Create a QR code for any URL or link so people can scan it with their phone camera to open your website, page, or profile instantly.
- Email QR Code Generator Create a QR code that opens a pre-filled email. Set the recipient, subject, and message, and anyone who scans it gets a ready-to-send email in their mail app.
- EAN-13 Barcode Generator Generate a scannable EAN-13 barcode from a product number. Enter 12 digits to compute the check digit automatically, or 13 digits to validate it, then download the barcode as PNG or SVG.
- Code 128 Barcode Generator Generate a scannable Code 128 barcode from any text, numbers, or symbols. Code 128 encodes the full ASCII set, so it works for SKUs, serial numbers, tracking IDs, and more. Adjust bar width and height, then download the barcode as PNG or SVG.
- ISBN Barcode Generator Generate a scannable ISBN barcode (Bookland EAN-13) from an ISBN-10 or ISBN-13. Hyphens are stripped automatically, ISBN-10 numbers are converted to ISBN-13, the check digit is validated, and you can download the barcode as PNG or SVG.