u/omerrkosar

Hi everyone,

I wanted to share a free browser-based tool I've been developing that might be useful for anyone managing inventory, shipping labels, or hardware setups: generatorbarcode.com

It is a privacy first, client side Progressive Web App (PWA) designed to generate industry standard barcodes and QR codes with a heavy focus on exact physical sizing and industrial printer support.

Key Technical Features for Zebra Users:

• Native ZPL Output: Generates direct ZPL code optimized specifically for 203 DPI, 300 DPI, and 600 DPI printhead configurations.
• Exact Physical Sizing: Input label width and height in exact millimeters or inches to perfectly match standard thermal label rolls.
• Local CSV Bulk Processing: Upload a CSV file to batch generate hundreds of unique labels instantly. Since the app runs entirely client side, your data never leaves your browser/local machine.
• 100% Offline Support: Once loaded, it works entirely offline as a PWA, making it reliable for warehouse environments with spotty connectivity.
• Print Ready Formats: Along with ZPL, it exports crisp, print ready PDFs and high res PNGs with zero watermarks or signup walls.

Supported Symbologies: QR Code, Data Matrix, Code 128, EAN-13, UPC-A, and more.

The tool is completely free, ad free, and requires no registration. I’m looking to improve it based on real world usage, so if you handle Zebra printers daily, I’d highly appreciate your feedback on the ZPL output and layout precision.

Let me know if there are specific features or label layouts you’d like to see supported. Thanks!

Hi everyone,

As a developer, I’ve been talking to several small e-commerce owners and retail startups lately. One consistent "pain point" I kept hearing was the nightmare of printing barcode labels in bulk.

The Problem: Most "free" generators online are a trap. They let you create one barcode for free, but the moment you need to generate a bulk list or export a print ready sheet, they hit you with a paywall or a subscription. People are tired of getting held hostage just to download a simple PDF of labels they already designed.

The Solution: I built generatorbarcode.com to handle the entire "Label Layout" process directly in the browser. You just paste your list (SKUs, EANs, etc.), and it formats the entire sheet for you.

Why I made it differently:

• No Cloud/Privacy: Unlike other apps, the data stays in your browser.
• No Paywalls: I noticed many apps charge $10-20/month just to export a PDF. I decided to keep this completely free with no watermarks.
• Bulk Labels: It’s not just a generator; it’s a layout tool for printing.

I’m looking to improve the tool and would love some honest feedback from this community:

1. What label sizes (Avery, etc.) do you use most often?
2. What is the most annoying part of your current labeling workflow?
3. Are there specific barcode types that you struggle to find free tools for?

If you have a second to check out generatorbarcode.com and tell me what’s missing, I’d really appreciate it. I want to make this the go to tool for anyone who hates paying for simple barcode sheets.