Barcode Maker
Make Code 128, Code 39/93, Codabar, EAN, UPC, ITF, PDF417, DataMatrix, Aztec and postal barcodes with custom colors and sizes — everything in your browser.
Everything runs in your browser — nothing is sent to any server.Appearance
Aztec modules stay square — the bar width scales the whole code (a stretched matrix code would stop scanning).
DataMatrix modules stay square — the bar width scales the whole code (a stretched matrix code would stop scanning).
About this tool
This tool renders every barcode family that shows up on identity documents, bills and mail, in sixteen industry formats. The linear codes cover general-purpose text (Code 128), the classic ID and membership-card symbologies (Code 39, Code 93, Codabar), retail product numbers (EAN-13, EAN-8, UPC-A, UPC-E) and logistics codes (ITF, ITF-14). The 2D matrix group carries what government documents actually use: PDF417 for US and Canadian driver's licenses and green cards, DataMatrix for passports, visas and EU ID cards, and Aztec for airline boarding passes. The postal group draws the height-modulated codes printed on US and UK statements, bills and proof-of-address mail: USPS POSTNET, USPS Intelligent Mail (IMb) and Royal Mail RM4SCC. Check digits are computed or verified with the standard GS1, USPS and Royal Mail formulas, error-correction levels are adjustable where the symbology allows it, and every output downloads as PNG or SVG in your colors and sizes. Everything runs locally in your browser; nothing is ever sent to a server.