Free UPC-A Barcode Generator
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X Width:
pixel(s)
Y Height:
pixel(s)
Image format guide:
PNG – Lossless compression. Best for barcodes, QR codes, logos, and images with sharp edges or transparency. Larger file size but maximum clarity.
JPEG (JPG) – Lossy compression. Good for photos and complex images with gradients. Smaller files, but not ideal for barcodes or text due to compression artifacts.
WebP – Modern format with superior compression. Supports both lossy and lossless modes, often producing smaller files than PNG or JPEG at similar quality. Good general-purpose choice.
SVG – Vector format (not pixel-based). Infinitely scalable with no quality loss. Ideal for QR codes, logos, and graphics that need to resize perfectly. Very small file size for simple graphics.
PNG – Lossless compression. Best for barcodes, QR codes, logos, and images with sharp edges or transparency. Larger file size but maximum clarity.
JPEG (JPG) – Lossy compression. Good for photos and complex images with gradients. Smaller files, but not ideal for barcodes or text due to compression artifacts.
WebP – Modern format with superior compression. Supports both lossy and lossless modes, often producing smaller files than PNG or JPEG at similar quality. Good general-purpose choice.
SVG – Vector format (not pixel-based). Infinitely scalable with no quality loss. Ideal for QR codes, logos, and graphics that need to resize perfectly. Very small file size for simple graphics.
Text To Encode:
Add-on data:
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Ads help keep our service free.
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5/7/2026 1
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Retailers use ‘Universal Product Code’ (UPC) to identify products in store. The same products being sold at different retail stores share the same UPC.
The leading digit of a UPC is called “number system”. Next five digits of a UPC are called “manufacturer code”. Then another five digits are called “Product Code”. The last digit is a check digit.
A UPCA barcode encodes 11 digits of numbers plus a check digit.
