Barcode Generator
Generate Code 128, EAN-13, UPC-A and ITF-14 barcodes for industrial, logistics and retail use.
Your barcode will appear here.
Need the full editor? The demo below already includes every 1D symbol type this build supports. Open full tool →
Create clean, scannable one-dimensional barcodes for every workflow: Code 128 for shipping labels and inventory, EAN-13 and UPC-A for retail, and ITF-14 for outer-case logistics. Pick a symbol type, type the value you need to encode, and watch the barcode render instantly. Download the result as a lossless PNG or a scalable SVG that prints crisply at any size. Everything runs in your browser — your data never leaves your device, there is no upload, and there is no per-seat license or subscription wall. Generate as many barcodes as you need, on demand, free forever.
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Frequently Asked Questions
What is a 1D barcode and which types do you support?
A 1D (one-dimensional) barcode encodes data in a series of parallel bars and spaces. This generator supports the most common industrial, logistics and retail symbols: Code 128 (alphanumeric, very flexible), EAN-13 and UPC-A (retail product codes), and ITF-14 (logistics case and pallet labels).
Do I need a paid license or subscription to use it?
No. The generator is free with no subscription and no per-barcode or per-seat pricing. Your data is processed on your own device, so there is no backend service to bill — generate as many barcodes as you need, forever.
Is my barcode data sent to a server?
Never. Every barcode is rendered locally in your browser. The value you type and the image you download never leave your device, making it safe for internal part numbers, order IDs and other sensitive data.
Can I print the barcode at different sizes?
Yes. Download the SVG for a resolution-independent vector you can scale and print at any size, or the PNG for a raster image with exact pixel dimensions. For print, keep a generous quiet zone (blank margin) around the bars so scanners read reliably.
What does the check digit do?
EAN-13, UPC-A and ITF-14 are fixed-length numeric symbols that require a check digit for scanning. Pass the full value or let the generator include the computed check digit; the human-readable text under the bars shows the value exactly as encoded.