QR Code
12 generatorsStandard ISO QR, color / gradient / logo, shaped silhouette, halftone, photo blend, AI art, Micro QR, GS1 Digital Link — plus WiFi, vCard, social, and functional content composers, all in one place.
Other 2D Codes
6 symbologiesData Matrix, GS1 DataMatrix, PDF417, Micro PDF417, Aztec, MaxiCode — covering industrial UDI, driver licenses, boarding passes, tickets, and UPS package routing.
1D Barcodes
20 symbologiesEAN-13 / Code 128 / GS1-128 through medical UDI (HIBC / ISBT 128) — retail, industrial, logistics, and healthcare covered.
Label Designer
9 templatesDrop barcodes into full label layouts with text / logo / borders. Print-grade mm precision; export SVG / PNG / PDF.
Batch Generation
Excel / CSV importUpload a data file and generate hundreds of barcodes / QR codes at once — every 1D / 2D symbology supported, downloaded as a ZIP with an index sheet.
Supported Types
Supported barcode types
Click any type to jump in
Features
Built for everyday use
Live preview
Renders as you type — what you see is exactly what you get. No waiting.
Fully styleable
Shape, color, gradient, quiet zone, HRI text — every detail adjustable.
SVG / PNG / JPEG / PDF
Print-ready SVG vectors; PNG / JPEG at 72 / 150 / 300 DPI; PDF sized in physical mm.
Label design + direct printing
Layout tool outputs ZPL / TSPL / EPL and more; the free local print agent drives TSC, Zebra, Brother, and Epson label printers — no vendor drivers.
Excel batch generation
Upload Excel / CSV and generate hundreds of codes as a ZIP. Files are processed in your browser — data never leaves your machine.
REST API
GET /api/barcode — drop it into any system. Self-built engines implemented to ISO / AIM / GS1 specs.
Shareable URLs
One click copies a link carrying the full style + data configuration.
Mobile + desktop
Responsive layout — preview on top for mobile, settings on the left for desktop. Touch-friendly.
FAQ
Frequently asked questions
Is the barcode generator free?›
Yes. Every static barcode (20 1D symbologies, all QR styles, 6 2D codes) is free forever with no watermark, including SVG vector downloads. Paid plans unlock unlimited Picture QR, AI art QR allowances, high-volume batch, the REST API, and direct label printing.
Which barcode types are supported?›
20 1D symbologies (EAN-13, EAN-8, UPC-A/E, Code 128, Code 39/93, GS1-128, ITF-14, Codabar, plus HIBC LIC and ISBT 128 for medical UDI), 12 QR generators (Standard, Color, Shaped, Halftone, Photo blend, AI art, WiFi, vCard, Social, Functional, Micro QR, GS1 Digital Link), and 6 2D codes (Data Matrix, GS1 DataMatrix, PDF417, Micro PDF417, Aztec, MaxiCode).
How do I batch-generate barcodes from Excel?›
Open the Batch Generation page, upload an Excel or CSV file, pick the data column, and generate hundreds of codes at once as a ZIP (with an index sheet). A fill-in template is available. Files are processed entirely in your browser — nothing is uploaded.
SVG, PNG, JPEG, or PDF — which should I pick?›
SVG is vector — it scales and prints without quality loss, the best choice for labels and print. PNG / JPEG are raster (72 / 150 / 300 DPI) and suit web pages and documents. PDF is sized in physical millimeters, ready to send to print.
Can I print directly to a label printer?›
Yes. The label designer outputs ZPL / TSPL / EPL / ESC-POS printer commands, and the free local print agent sends them straight to TSC, Zebra, Brother, and Epson printers — no vendor drivers needed. Network printers are supported via TCP 9100.
Is there a REST API?›
Yes — GET /api/barcode returns SVG or PNG. Anonymous use is free at 60 requests/minute; the Pro plan includes 10,000 calls per month with API keys, ideal for system integration.
What if my QR code will not scan?›
Raise the error-correction level (ECC), increase the size and quiet zone, and make sure the foreground/background contrast is strong. For artistic styles (Halftone / Photo blend / AI), always verify with a real phone scan before publishing.