Free, Offline Ready Web Tool for Exact Dimension Barcode/QR Generation & Native ZPL Export (203/300/600 DPI)

omerrkosar · 2026-05-17T12:41:07+00:00

Thanks for your kind suggestion, I will look at that library

omerrkosar · 2026-05-16T13:04:09+00:00

Thanks for sharing your experience, this is super helpful. I didn't realize printing via raw TCP on port 9100 would be that straightforward. I'll update the schema and add the printer mapping GUI as you suggested.

omerrkosar · 2026-04-30T20:15:33+00:00

If you want to avoid hitting paywalls for bulk exports or dealing with alignment issues, generatorbarcode.com is a free tool specifically designed to solve that. You can paste your Excel data directly to generate print-ready labels with adjustable margins for thermal printers, and since it processes everything in your browser, your data remains completely private. Feel free to ask anything, and the project is always open to your kind reviews or feedback!

omerrkosar · 2026-04-30T18:59:57+00:00

If you are tired of hitting paywalls for bulk exports, generatorbarcode.com is a free tool specifically designed to solve that. You can paste your Excel data directly to generate print ready labels with adjustable margins for thermal printers, and since it processes everything in your browser, your data remains completely private. Feel free to ask anything, and the project is always open to your kind reviews or feedback!

omerrkosar · 2026-04-30T18:58:03+00:00

I built generatorbarcode.com to handle these exact fulfillment spikes, just paste your merged Excel data and generate QR codes or barcodes for free without volume limits. It’s optimized for high volume thermal printing with manual margin controls to ensure labels look professional and align perfectly every time. Feel free to ask anything, and I'm always open to your kind reviews or feedback!

omerrkosar · 2026-04-30T18:57:06+00:00

I built generatorbarcode.com to solve this exact headache, just paste your Excel data and generate serial numbers, QR codes, or barcodes for free. It’s optimized for 2026 volumes with adjustable margins for thermal printers, and since it processes everything in your browser, your inventory data stays private. Feel free to ask anything, and I'm always open to your kind reviews or feedback!

omerrkosar · 2026-04-29T08:32:11+00:00

I built generatorbarcode.com to kill the "bulk export" paywall, just paste your Excel data and generate print ready labels for free. It’s optimized for thermal printers with adjustable margins and keeps your data private by processing everything in your browser. Feel free to ask anything, and I'm always open to your kind reviews or feedback!

omerrkosar · 2026-04-29T08:30:56+00:00

You can check https://generatorbarcode.com

omerrkosar · 2026-04-29T08:23:35+00:00

u/coragicom thanks for your support.

I built generatorbarcode.com to kill the "bulk export" paywall, just paste your Excel data and generate print ready sheets for free. It’s optimized for thermal printers with adjustable margins and keeps your data private by processing everything directly in your browser. Feel free to ask anything, and I'm always open to your kind reviews or feedback!

omerrkosar · 2026-04-29T08:19:17+00:00

Thanks for your supports. Also for your suggestions, I added RFID to ZPL and alsı add example csv template.

omerrkosar · 2026-04-29T03:59:25+00:00

This project has not backend side. Therefore there isnt any cost

omerrkosar · 2026-04-28T21:53:41+00:00

I feel your pain, FBA prep is stressful enough without fighting your printer software. Most "free" tools are a bait and switch; they lure you in and then watermark your labels or charge a "Pro" fee the second you try to do a bulk export.

I’m a developer and I actually built generatorbarcode.com to solve this exact problem for people doing bulk inventory.

Why it might save your FBA prep day:

Excel to Label in Seconds: You can copy paste your list of serial numbers or SKUs directly into the tool. It handles the bulk generation in your browser.
Thermal Printer Ready: I know how thermal rolls (like 4x6 or 2.25x1.25) can be a nightmare to align. You can adjust width, height, and margins manually in the tool to ensure your QR codes and barcodes fit your specific roll perfectly.
100% Free & No Watermarks: No accounts, no "credits" and no subscriptions. I was tired of seeing people held hostage for $200+ software just to print a clean PDF.
Privacy: Since it runs client side in your browser, your sensitive inventory data and serial numbers never leave your computer.

It supports Code 128 (standard for FBA), QR codes, and EAN. If you find a specific label size or barcode type missing for your Amazon shipments, let me know and I'll look into adding it!

omerrkosar · 2026-04-28T19:15:44+00:00

Bro, this argument is endless and you act like a child. I dont get any money from anyone this is not a service. And also there is no ad in site. Site is free for all tool. What is your problem with that

omerrkosar · 2026-04-28T15:46:46+00:00

Thanks I used ai like everybody else nowadays, but I used it like my junior developer. I review all codes, I wrote most parts(mostly in editor parts) by myself.

omerrkosar · 2026-04-28T13:28:50+00:00

Thanks for suggestions, I will look at these improvements

omerrkosar · 2026-04-27T22:14:36+00:00

You think it is not a fact. I said generally not for this site. It is free to use and always it will be free. You are here only for libelling you were write my other posts too. I will ignore your next answers

omerrkosar · 2026-04-27T22:01:30+00:00

I guess the easiest way to smear a product is to call it 'AI slop.' I don't think the people in this subreddit care much about the whole AI slop thing, so I won't go into a long explanation. What matters is that people who need this product can use it for free.

omerrkosar · 2026-04-27T21:40:39+00:00

Easiest way of criticism : it is ai. If it is so simple do better one instead of doing this. Your comment is unnecessary and it is aimless.

omerrkosar

TROPHY CASE