Athenian Barcode & QR Code Generator Studio Barcode and QR Studio Generate production-ready codes with compact controls and Athenian-style UI. QR Barcode Reset QR code 320 x 320 px Ready to generate. Live canvas updates instantly Content validated live Payload Error correction Low Medium Quartile High Render size Symbology Code 128 Code 39 EAN-13 UPC-A ITF MSI Codabar PDF417 Bar height Presets one-click styling Standards and Integrations GS1, Digital Link, e-pricetags GS1 domain GTIN Serial Lot / batch Expiry (YYMMDD) Additional ID (240) Product URL Campaign URL Label UID Store key Template key Notes Apply Digital Link to QR Apply GTIN to Barcode Apply GS1 to PDF417 Build E-Tag Payload Build REST Update GS1 Digital Link GS1 AI element string E-pricetag payload / REST update QR styling modern finder and dot styles Dot style Square Dots Rounded Extra rounded Classy Classy rounded Frame style Square Dot Extra rounded Corner dot Square Dot Quiet zone Foreground Background Center logo Logo scale Barcode styling retail to editorial Bar width Margin Line color Background Text position Bottom Top Font size Module scale Security level Preferred columns Preferred rows Use compact PDF417 layout Show human-readable text Export web and print ready PNG SVG JPG WEBP PDF Config JSON