Generate Code 39 barcodes in seconds
Create a high-quality Code 39 barcode in seconds. Export PNG/SVG, print labels, and use it in shipping, inventory and product tracking.
Open Code 39 GeneratorWhy choose Code 39?
Fast Code 39 generation with automatic validation.
- Supports letters, digits and a few special characters.
- Variable length with optional checksum.
- Human-readable text can appear below the bars.
- Common in automotive, manufacturing and warehouse systems.
Use cases for Code 39
Perfect for printing labels, packing slips and product tags.
- Inventory and asset tags.
- Warehouse bin labels.
- Maintenance and access control badges.
- Legacy industrial barcode systems.
Best practices
Use Code 39 for inventory, logistics and retail tracking.
Frequently asked questions
What characters does Code 39 support?
Most Code 39 standards support alphanumeric characters and a small set of symbols. This generator validates the correct character set automatically.
Is Code 39 suitable for shipping labels?
Yes. Code 39 is widely used in shipping, logistics and warehouse applications where compact and reliable barcodes are required.
How do I export Code 39 as PNG or SVG?
Use the export controls on the page to download your barcode as PNG or SVG. The generated barcode stays sharp and print-ready.
Can scanners read Code 39?
Yes. Code 39 is supported by most 1D barcode scanners, smartphone scanning apps and industrial readers.
Is this generator free?
Yes. This Code 39 barcode generator is 100% free to use, with no registration or watermark.