Code 128 Barcode Generator

Encode printable ASCII text as a real Code 128 barcode and save a PNG. Blank input generates random digits.

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Code 128 Barcode Generator

Encode printable ASCII text as a real Code 128 barcode and save a PNG. Blank input generates random digits. Supports Code 128 only, not EAN, UPC or GS1 registration; verify scanning before operational use.

Code 128
ASCII U+0020–U+007E
VT-2026-001 → VT-2026-001
012345678901 → 012345678901
PNG: 960 × 180

1 ≤ length ≤ 80
320 ≤ width ≤ 1600
100 ≤ height ≤ 600

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