1D Barcode Suite & Code 128 Generator | iN2 Tools

Generate 1D industrial barcodes including Code 128, EAN-13, UPC-A, Code 39, ITF-14, Codabar, and EAN-8 with custom dimensions, check digits, and SVG/PNG exports.

1D & 2D Vector Barcode Generator Suite

Generate industrial and retail 1D/2D barcodes (Code 128, Code 39, EAN-13, UPC-A, ITF-14, Data Matrix, Codabar). Customize bar height, module scale, colors, check digits, and export PNG/SVG labels.

Code 128 accepts standard ASCII characters.

Dimensions & Appearance

Symbology: Code 128 | Checksum: Valid

Linear & 2D Barcode Symbology Standards

Barcodes represent data visually in parallel lines (1D) or matrix patterns (2D) readable by optical laser scanners and camera CCD sensors.

Symbology Specifications

  • Code 128 (ISO/IEC 15417): High-density linear barcode encoding full 128 ASCII characters (numbers, letters, control codes).
  • EAN-13 / UPC-A (GS1 General Specs): Global retail trade item numbers (GTIN) with Modulo 10 check digit verification.
  • Data Matrix (ISO/IEC 16022): 2D matrix symbology encoding up to 3,116 characters in compact industrial manufacturing environments.

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