We use cookies.This website uses essential cookies to operate core features. With your consent, we also use analytics cookies to understand traffic and improve the service. For more details, see our .
We use cookies.This website uses essential cookies to operate core features. With your consent, we also use analytics cookies to understand traffic and improve the service. For more details, see our .
If this tool helped you, you can buy us a coffee ☕
Supports bulk creation of barcodes in multiple formats. Ideal for product management, inventory labeling, and more.
Input Format Guide
Each line represents one item. Use the Tab key to separate fields.
• Content (Required) - The barcode data itself
• Title (Optional) - Text displayed above/below the barcode
• Filename (Optional) - Custom filename for download
💡 Quick Input Tips
• Batch generation supports up to 500 records per run (Premium feature)<br/>• Each barcode content can be up to 80 characters<br/>• When deduplication is enabled, duplicate content will be automatically removed
Pixel to Millimeter Converter
Convert between pixels and millimeters based on PPI density. Supports custom density values, ideal for UI design and print layout.
PX to PT Converter
A pixel (PX) to point (PT) unit conversion tool for designers and developers. Supports custom PPI for typography and layout adaptation.
Random Color Generator
Provides controllable random color generation for designers and developers, supporting multiple formats and hue filtering.
PX to REM Converter
A bidirectional PX to REM converter for front-end developers and designers, featuring customizable root font sizes.
Pixel to Millimeter Converter
Convert between pixels and millimeters based on PPI density. Supports custom density values, ideal for UI design and print layout.
PX to PT Converter
A pixel (PX) to point (PT) unit conversion tool for designers and developers. Supports custom PPI for typography and layout adaptation.
Random Color Generator
Provides controllable random color generation for designers and developers, supporting multiple formats and hue filtering.
PX to REM Converter
A bidirectional PX to REM converter for front-end developers and designers, featuring customizable root font sizes.
Pixel to Centimeter Converter
Input pixel values and PPI to instantly convert to corresponding physical length in centimeters, also supports reverse conversion from centimeters to pixels, suitable for graphic design, UI slicing, and print layout.
When you need to quickly generate standard barcodes for a large number of products or items, creating them manually one by one is inefficient and prone to errors. This tool uses encoding algorithms to convert text data into machine-readable barcode patterns. It supports 9 international standard formats, including EAN-13, CODE128, and UPC, and outputs images in PNG, JPG, or SVG formats, making it ideal for printing labels or electronic identification.
Q: What are the input requirements for EAN-13 barcodes?
It must be 13 digits long, with the last digit being the checksum. The tool can automatically calculate or verify its correctness.
Q: Which format is better for printing, SVG or PNG?
SVG is a vector format that scales infinitely without losing quality, making it ideal for high-precision printing. PNG is better suited for screen display and standard printing.
Input data must comply with the encoding specifications of the selected barcode type (e.g., character sets, length limits). For very large batches, we recommend processing in smaller segments. Please do not upload sensitive data; this tool does not store any input content.
For logistics and warehousing, we recommend the CODE128 format as it supports mixed alphanumeric encoding. For retail products, prioritize EAN-13 or UPC standards. A typical input like "6901234567890" will output an EAN-13 barcode pattern with a checksum.