Free Code39 Extended Barcode Generator - Online Barcode production Tool

Barcode Configuration

Batch Generate

Barcode Type

Barcode Data

Size Settings

Width 1-30

Height 1-200

DPI 72-800

Margin 1-20

Font Selection

Font Size 1-200

Font Alignment

Hide Text

Output Settings

Rotation Angle

Barcode Number Position

Output Format

Barcode Color

Background Color

📍 Top Text Settings

Top Line 1

Font

Font Size

Alignment

Position Adjustment 0

Up Down

Top Line 2

Font

Font Size

Alignment

Position Adjustment 0

Up Down

Top Line 3

Font

Font Size

Alignment

Position Adjustment 0

Up Down

📍 Bottom Text Settings

Bottom Line 1

Font

Font Size

Alignment

Position Adjustment 0

Up Down

Bottom Line 2

Font

Font Size

Alignment

Position Adjustment 0

Up Down

Bottom Line 3

Font

Font Size

Alignment

Position Adjustment 0

Up Down

Add Checksum

Checksum

Checksum is optional and used to improve barcode reading accuracy

Preview↓↓

Size: Calculating...mm × Calculating...mm (including margin 5px) Barcode with text: Calculating...mm × Calculating...mm

Code39extended Description

Free Code 39 Extended barcode generator. Code 39 Extended is an extended version of Code 39 that supports all 128 characters in the ASCII character set. Enter barcode number to generate and download or print.