Open Source Label Designer

What Open Source Label Designer is

Open Source Label Designer is a web-based editor for creating labels and exporting them as ZPL printer language or PDF. The canvas supports text, lines, pictures, barcodes and 2D codes, as well as RFID tags with chip type and data fields. Users can select a printer for export or save the generated ZPL. A GS1 Editor lets users place EAN128 or DataMatrix codes on a label.

The site also describes a PPWR Compliance Agent as an automated assistant for compliance and rules. Linked demos cover GHS label information and textile, SCM, and pharma code generators. A printer-routing panel describes directing a source such as a user, device, or IP to a printer, PDF, or email destination. The REST example is marked preview-only and uses a placeholder example.com endpoint. The free Online demo plan costs nothing; hybrid deployment, variable data, and API access are listed. Save and load are marked as coming soon, and RS232/RS485 communication is unavailable in the demo. The site links to a How To guide and introductory YouTube videos, with English videos marked in progress.

Who it suits

It suits people who need a browser-based label editor with ZPL or PDF output and tools for barcodes, RFID, and GS1 codes. The linked code-generator demos and printer-routing panel may also be relevant to label workflows involving specialized codes or destinations.

Limits

The free Online demo plan does not support RS232/RS485 communication. Save and load are marked as coming soon.

Getting started

1. Visit https://opensourcelabels.com/
2. Open the online demo
3. Add text, lines, pictures, codes, or RFID tags to a label
4. Export as ZPL or PDF, or select a printer

Verdict

Choose Open Source Label Designer if you need a web editor with ZPL and PDF output, RFID tools, or GS1 code placement. The demo has limits: save and load are coming soon, and serial communication is unavailable there.