Barcode Generator: Reliable Code128 outputs
Whether you’re prepping inventory labels or digital passes, the Barcode Generator in Tools & News uses python-barcode with the ImageWriter backend to produce sharp PNGs. Every barcode renders on your droplet, so no third-party logs or throttling get in the way of fulfillment.
Benefits
- Code128 support covers most SKUs, membership IDs, and ticket codes.
- Instant PNGs ready for printing or embedding in documents.
- Local only ensures compliance with internal data policies.
- Works alongside QR when you need multiple machine-readable formats.
Steps
- Head to
/tool/barcode-generator. - Enter the SKU or alphanumeric string.
- Click Generate barcode.
- Download the PNG and insert it into labels, PDFs, or badges.
Tips
- Keep text under ~20 characters for the cleanest scannability.
- Print test labels at actual size before large batch runs.
- Combine with Image → PDF to distribute barcodes in a single document.
FAQ
Can I change the barcode format (EAN, UPC)?
Not yet; the current release focuses on Code128 for maximum flexibility.
Does it include text under the bars?
Yes, the human-readable code renders below the bars by default.
Is there vector output?
PNG is supported today. Convert to SVG via design software if needed.
How are files stored?
They live briefly under /tmp/toolsandnews/<uuid> before automatic deletion.