Technical Specifications - Code 128
[0-9] means the numbers between 0 and 9 are supported.
[A-Z] means the letters between A and Z are supported.
Supports[0-9], [a-z,A-Z], all characters
- Contains 3 tables to better encode data
- Groups numbers by two for better compression
Barcode Bakery Supports
|Specific to Node.js package|
|Node 14+, Canvas 2+|