Showcase

Explore the full variety of barcode symbologies, styling options, and the new Desktop GUI application in MLC Barcode.


Desktop GUI Highlights

1. Single Generator & Live Preview

Design barcodes and QR codes in real-time with customizable colors, transparent backgrounds, and human-readable captions.

  • 2D & 1D Symbologies: Automatic crisp scaling in vector SVG and raster PNG formats.
  • 1-Click Color Palettes: Rapid color selection for print and digital publishing.
  • Export & Clipboard: Save to disk or copy SVG/PNG directly into your clipboard.

MLC Barcode Desktop GUI

2. Batch Processing (Bulk Generator)

  • File Import: Load .txt or .csv files containing line-separated records.
  • Bulk Folder Export: Automatically save all barcodes into a directory with customizable naming schemes (e.g. index numbering or data slugs).
  • Interactive Grid: Inspect all generated barcodes at a glance in a clean preview table.

3. DIN A4 Label Sheet Printer

  • Avery Zweckform Presets: Pre-configured grids for 2x4 (8 labels), 3x7 (21 labels), 3x8 (24 labels), and 4x10 (40 labels).
  • Repetition & Multi-Copy: Print single codes repeatedly across a full page or print entire batch datasets.
  • Direct Print Dialog: Send sticker sheets straight to your local label or standard desktop printer.

CLI Examples

Website Access

Clean QR code for website landing pages:

barcode -type qr -data "https://mlcgo.eu" -out mlcgo_qr.png

mlcgo.eu

Retail & Products (EAN-13)

Industry-standard European Article Number for commercial goods, complete with clear text below the bars:

barcode -type ean13 -data "4006381333931" -text -out retail.png

EAN-13

Logistics & Shipping (Code 128)

High-density barcode for parcel tracking and serial numbers:

barcode -type code128 -data "LOGISTICS-12345678" -text -out log.png

Code 128


Specialized Templates

MLC Barcode simplifies structured data payloads for common everyday tasks:

Wi-Fi Connectivity

Generate a QR code allowing mobile devices to join a wireless network instantly:

barcode -wifi-ssid "MyNetwork" -wifi-pass "secret123" -out wifi.png

Wi-Fi QR

Contact Cards (vCard 3.0)

Share business contact details in a standardized format:

barcode -vcard-first "Michael" -vcard-last "Lechner" -vcard-email "mlcgo.eu@michael-lchner.de"

vCard QR

Calendar Events

Invite guests to events with iCalendar compatibility: Event QR