Create QR codes for websites, text, email, phone calls and SMS. Choose the colours and error correction, then download a PNG or SVG.
Generators
Free generators for QR codes, barcodes, strong passwords, invoices, receipts and random picks. Everything is created in your browser.
Generate random Lorem ipsum placeholder text as paragraphs, sentences, words or list items.
Generate strong random passwords in your browser with the length and character sets you choose.
Create Code 128, EAN, UPC-A and Code 39 barcodes as SVG or PNG files in your browser.
No tools match
Try a different word or clear the filter to see every tool in this category.
Create what you need, ready to download
Generators turn a few details into something you can use straight away: a QR code for a link or Wi-Fi network, a barcode for a product label, a strong password, or a simple invoice as a PDF.
Randomness you can trust
Password, passphrase and random-number tools use your browser's cryptographically secure random generator (the Web Crypto API), not a predictable pseudo-random function. Generated passwords are never sent to or stored on our server.
Check before you print
QR codes and barcodes are created to the relevant standards, but always scan a test print with a phone before using a code on packaging, posters or business cards.