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Base64 to ZPL Converter

Convert Base64 encoded images to ZPL code for Zebra label printers. Generate printable graphic labels instantly.

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Upload or paste an image to generate ZPL

Print Graphics on Zebra Labels

Converting images to ZPL format allows you to print logos, icons, and graphics directly on thermal labels using Zebra printers. Our tool handles the bitmap conversion and generates printer-ready ZPL code.

Zebra Printer Ready

Why Use This Tool?

Label Graphics

Add company logos, icons, and images to your thermal labels.

Configurable

Adjust image width, threshold, and invert colors for best results.

Easy Input

Upload image files or paste Base64 strings directly.

Export Ready

Download ZPL file or copy to clipboard for immediate use.

How this Base64 to ZPL Converter works

The Base64 to ZPL Converter runs entirely in your browser using JavaScript. Unlike other tools that send your data to a server, we process everything locally on your device. This guarantees 100% privacy and blazing fast speed.

  • No server interaction – data never leaves your device
  • Instant results since there is no network latency
  • Works offline once the page is loaded
  • Free to use with no usage limits

How to Use

1

Input Image

Paste Base64 encoded image or upload an image file.

2

Configure

Adjust width, threshold, and color settings.

3

Generate

Get ZPL code ready for your Zebra printer.

Example Usage

Converting a logo to ZPL:

Input
data:image/png;base64,iVBORw0KGgo...
Output
^XA^FO0,0^GFA,1000,1000,25,...^FS^XZ

Frequently Asked Questions

What is ZPL?
ZPL (Zebra Programming Language) is a command language used by Zebra label printers to create labels, barcodes, and graphics.
Which printers support ZPL?
Most Zebra thermal printers including ZD series, ZT series, and GX/GK series support ZPL.
Why adjust threshold?
The threshold determines which pixels become black or white. Adjust it to get the best quality for your image.

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The Base64 to ZPL Converter is maintained by CodeItBro. We aim to provide the best free developer tools on the web. If you have feedback or suggestions, please visit our contact page.