Online Label Viewer

Upload and view shipping labels in ZPL, EPL, PDF, or image formats. Parse data and preview label layouts instantly.

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Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

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About This Tool

The Online Label Viewer is a comprehensive tool for viewing and analyzing shipping labels in various formats. Upload ZPL (Zebra Programming Language), EPL (Eltron Programming Language), PDF documents, or image files (PNG, JPG) to instantly parse and display label content. The tool extracts barcode data, text fields, and layout information, providing a clean visual preview of your label. Perfect for logistics professionals, warehouse managers, and developers who need to verify label designs or troubleshoot printing issues without specialized software.

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How to Use

Click the upload area or drag-and-drop a label file (ZPL, EPL, PDF, PNG, JPG).
Select the label format from the dropdown if auto-detection fails.
View the parsed data in the preview panel, including barcodes and text fields.
Use the zoom and rotate controls to inspect the label layout.
Click 'View Details' to see structured label information in a results page.

Frequently Asked Questions

Find Quick Answers

What label formats does this tool support?

The tool supports ZPL (Zebra Programming Language), EPL (Eltron Programming Language), PDF documents, and common image formats like PNG and JPG. It auto-detects the format from the file content.

Can I view barcode data from labels?

Yes, the tool parses barcode information from ZPL/EPL files and displays the encoded data. For image-based labels, it uses client-side libraries to read barcodes where possible.

Is my label data stored on your servers?

No, all processing happens entirely in your browser. Files are not uploaded to any server, ensuring your label data remains private and secure.

Does this tool work on mobile devices?

Yes, the tool is fully responsive and works on smartphones and tablets. You can upload files from your mobile device's storage.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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