Fast, free, no signup — everything runs in your browser
A growing set of free utilities for barcodes, QR codes and RFID. Nothing is uploaded — your data stays on your device. Built by Convalexa, a Make-in-India RFID and barcode company.
Create Code 128, EAN-13, UPC-A, Code 39, ITF-14 and QR codes. Download PNG or SVG.
Open tool
Paste a list or CSV and generate many barcodes at once — print an A4 label sheet or export PDF/ZIP.
Convert a company prefix + reference into SGTIN-96, SSCC-96 or GIAI-96 EPC hex for UHF RFID tags.
Scan 1D and 2D barcodes with your device camera, right in the browser.
Moving beyond printed labels? Explore RFID asset & inventory tracking, REFLECTA UHF RFID tags and VigiStock fixed-asset verification.