ZPL Blog

English articles on ZPL workflows: platform overview, release history, Labelary vs ZPLPreview, ZPL evolution, AI natural-language ZPL, editor/formatter/OCR guides, and shipping-label walkthroughs. For hands-on tools visit the main site; posts here focus on how and why.

Why Your Zebra Label Is Clipped and How to Fix ^PW / ^LL cover

Why Your Zebra Label Is Clipped and How to Fix ^PW / ^LL

A practical guide to Zebra labels that print cut off: physical label size, DPI, ^PW, ^LL, field origins, graphics, barcodes and printer configuration.

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ZPL ^FO vs ^FT: Positioning Text and Barcodes Correctly cover

ZPL ^FO vs ^FT: Positioning Text and Barcodes Correctly

Understand field origin versus field typeset positioning, when to use each command, and how to keep ZPL coordinate edits safe in production templates.

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ZPL QR Code Examples: ^BQN Size, Error Correction and Data Format cover

ZPL QR Code Examples: ^BQN Size, Error Correction and Data Format

Build scan-ready Zebra QR code labels with ^BQN, sensible magnification, compact data, quiet zones, serial lookup examples and work order examples.

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Convert PDF Shipping Labels to ZPL: When It Works and When It Does Not cover

Convert PDF Shipping Labels to ZPL: When It Works and When It Does Not

Learn when PDF-to-ZPL conversion is a useful bridge, when it creates image-based labels, and when a native ZPL template is the better long-term answer.

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How to Fix a ZPL Barcode That Will Not Scan cover

How to Fix a ZPL Barcode That Will Not Scan

A practical troubleshooting guide for ZPL barcodes that look fine but fail in the warehouse: ^BY width, quiet zones, DPI, darkness, speed and scanner validation.

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ZPL ^BY Command Examples for Code 128 and GS1-128 Labels cover

ZPL ^BY Command Examples for Code 128 and GS1-128 Labels

Learn how ^BY changes module width, ratio and height, with practical Code 128 and GS1-128 examples for logistics and inventory labels.

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How to Add a Logo to a Zebra Label with ZPL, ^GF and Z64 cover

How to Add a Logo to a Zebra Label with ZPL, ^GF and Z64

Prepare artwork, convert images to ZPL graphics, estimate payload size, place logos safely, and keep barcodes readable on thermal labels.

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Debugging One-Line ZPL from ERP and WMS Systems cover

Debugging One-Line ZPL from ERP and WMS Systems

Turn unreadable one-line exports into a debuggable workflow using formatting, preview, diff, batch preview and minimal failing labels.

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How to Convert ZPL Between 203, 300 and 600 DPI

A practical guide to ZPL DPI conversion: dots, ratios, ^PW, ^LL, ^FO, ^BY, fonts, and when to preview before testing on real Zebra hardware.

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Common ZPL Preview Problems and How to Fix Them

Clipped labels, missing ^XA/^XZ, barcodes that do not scan, UTF-8 surprises, and printer settings that make a correct preview print badly.

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ZPL Barcode Commands: Code 128, QR Code, Code 39 and DataMatrix

A hands-on tour of ^BC, ^BQ, ^B3, ^BX and ^BY with examples, scanner caveats, and links into the barcode generator workflow.

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ZPL Template Generator: Build Shipping, Product and Asset Labels

How to start from practical ZPL templates, pick size and DPI first, add barcode data, preview the label, then edit the generated code.

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Zebra Printer Settings in ZPL: Darkness, Speed, Width and Calibration

What ^PW, ^LL, ~SD, ^PR, ~WC and ~JC actually do, and how to treat printer setup commands without surprising a production line.

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From Plain English to ^XA: AI-Powered ZPL on ZPLPreview

Describe a label in everyday language, auto-fix gnarly legacy ZPL, or use the smart designer—then preview like any other program. A practical tour of AI modes, review loops, and when not to let the model near production templates.

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The Power-User Trio: ZPL Editor, Formatter, and OCR

Read long exports comfortably, tame one-line ZPL from the database, or reconstruct ZPL from a warehouse photo—same preview engine, different superpowers for the messy middle of label work.

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One Afternoon, One Shipping Label: A Practical ZPL Workflow

A step-by-step story: anchor density and size in preview, borrow from PDF/HTML when needed, edit and format inherited ZPL, use AI as accelerant, and export PNG/PDF proof for humans who will never read carets.

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ZPL Tools: Professional ZPL Label Preview and Conversion Platform

The platform overview: preview, conversions, AI, editor, formatter, OCR, and barcode tools—built so you spend less time tab-hopping and more time shipping labels that scan the first time.

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ZPL Evolution: History, Capabilities and Modern Use Cases

From ZPL I to ZPL II and beyond—RFID, IoT, cloud printing—and how browser-native workflows fit into the story today.

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ZPL Tools Website Release History

From August 2024 launch through multi-language and mobile polish to v2.0: AI, editor, formatter, OCR, and expanded docs—a living changelog you can skim in one sitting.

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Best ZPL Viewer Tools Comparison: Labelary vs ZPLPreview

Two ways to think about online ZPL: classic renderer plus API vs. an expanding toolbox—preview, conversion, AI, editor, formatter, and OCR. Updated comparison table and when to pick which.

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ZPL Blog - Tutorials, Tips & Best Practices for Label Printing