Okapi Barcode

Okapi Barcode is an open-source barcode generator written entirely in Java, supporting over 50 encoding standards, including all ISO standards. Okapi Barcode is based on Zint, an open-source barcode encoding library developed in C, and builds on the years of work that have been invested in that project.

Supported Symbologies

• Australia Post variants:
  • Standard Customer
  • Reply Paid
  • Routing
  • Redirection
• Aztec Code
• Aztec Runes
• Channel Code
• Codabar
• Codablock F
• Code 11
• Code 128 with automatic subset switching
• Code 16k
• Code 2 of 5 variants:
  • Matrix 2 of 5
  • Industrial 2 of 5
  • IATA 2 of 5
  • Datalogic 2 of 5
  • Interleaved 2 of 5
  • ITF-14
  • Deutsche Post Leitcode
  • Deutsche Post Identcode
• Code 32 (Italian pharmacode)
• Code 3 of 9 (Code 39)
• Code 3 of 9 Extended (Code 39 Extended)
• Code 49
• Code 93
• Code One
• Composite
• Data Matrix
• Dutch Post KIX Code
• EAN variants:
  • EAN-13
  • EAN-8
• Grid Matrix
• GS1 DataBar variants:
  • GS1 DataBar
  • GS1 DataBar Stacked
  • GS1 DataBar Stacked Omnidirectional
• GS1 DataBar Expanded variants:
  • GS1 DataBar Expanded
  • GS1 DataBar Expanded Stacked
• GS1 DataBar Limited
• Japan Post
• Korea Post
• LOGMARS
• MaxiCode
• MSI (Modified Plessey)
• PDF417 variants:
  • PDF417
  • Truncated PDF417
  • Micro PDF417
• Pharmacode
• Pharmacode Two-Track
• POSTNET / PLANET
• QR Code
• Royal Mail 4 State (RM4SCC)
• Telepen variants:
  • Telepen
  • Telepen Numeric
• UPC variants:
  • UPC-A
  • UPC-E
• USPS OneCode (Intelligent Mail)

Building

gradlew check: Compiles and runs all quality checks, including the unit tests.
gradlew jar: Builds the JAR file.
gradlew uploadArchives: Deploys to Maven Central (requires a modified gradle.properties file).