Free UPC Barcode and QR Code Generator | Generate barcodes and QR codes instantly — fast, free, and customizable.
Easily convert text into scannable codes with our barcode generator. Whether you're managing inventory, tracking assets, or running a marketing campaign, use our online tool on your mobile or desktop to instantly create QR codes and barcodes tailored to your needs.
The Barcode Generator lets you generate professional-grade barcodes instantly for various symbologies including Code128, EAN13, and QR codes. Enter the content, select the barcode type, and download it in SVG or PDF format. Perfect for inventory, packaging, and labeling.
BarcodeWeb.com is easy to use and completely free. Ideal for small businesses, warehouses, and students. All data stays on your device — no uploads or tracking.
BarcodeWeb.com was founded with a mission to simplify inventory management for small businesses and individuals. We noticed that most barcode generators were either expensive, full of ads, or required account registration.
We believe basic tools should be free and accessible. Our technology utilizes client-side rendering, meaning the barcodes are created using your own computer's processor. This ensures:
Barcodes are visual codes made of lines or squares that store data in a machine-readable format. Scanners or smartphone cameras can read this data instantly, making barcodes perfect for fast and accurate data entry in various industries.
| Type | Format | Best For | Features |
|---|---|---|---|
| Code 128 | 1D | Shipping, Inventory | Compact, ASCII support, high density |
| EAN-13 | 1D | Global Retail | 13 digits, GS1 standard |
| UPC-A | 1D | North American Retail | 12 digits, fixed structure |
| QR Code | 2D | Payments, URLs, Info | Holds large data, fast mobile scanning |
| Aspect | Explanation |
|---|---|
| 📐 Format Types | 1D (linear) and 2D (matrix/QR). 1D uses lines; 2D uses grids. |
| 🔢 Data Capacity | Varies by type — QR codes can store over 7,000 characters. |
| 🎯 Accuracy | Built-in error checks ensure reliable data reading. |
| 🚀 Speed | Scanning is near-instantaneous for faster workflows. |
| 🌐 Global Standards | Formats like EAN-13 and UPC-A are GS1-compliant and widely accepted. |
| 📦 Applications | Used in retail, logistics, healthcare, payments, and more. |
| 📱 Scanning Devices | Scanned via barcode readers, POS systems, or smartphones. |
| 🧾 Printable/Visual | Barcodes can be printed or displayed on digital screens. |
| Format | Type | Data Capacity | Common Use | Region |
|---|---|---|---|---|
| Code 128 | 1D | Full ASCII (100+ chars) | Shipping, inventory | Global |
| EAN-13 | 1D | 13 digits | Retail (Europe/global) | Global |
| UPC-A | 1D | 12 digits | Retail (US/Canada) | North America |
| QR Code | 2D | Up to 7,000+ chars | Links, info, payment | Global |
Last Updated: December 2025
Your privacy is important to us. This policy explains how we handle your information.
We do not collect personal information like names or email addresses unless you voluntarily submit them via our contact form. We do not store the barcode data you input; it is processed locally in your browser.
We use Google Analytics to understand website traffic. This service uses cookies to collect anonymous data such as page views and browser types.
We may use third-party advertising companies (like Google AdSense) to serve ads when you visit our website. These companies may use information about your visits to this and other websites in order to provide advertisements about goods and services of interest to you.
Yes. BarcodeWeb.com is 100% free — no accounts, no fees, and no usage limits.
We support major standards including UPC-A, EAN-13, Code 128, Code 39, QR Codes, and more.
Enter your data, select the barcode type, and click Generate Barcode. Your barcode appears instantly and is ready for download.
Yes — you can download barcodes in PNG, SVG, or PDF formats for printing or digital use.
No. Everything runs inside your browser. Nothing is uploaded or tracked, which keeps your data completely private.
Yes. SVG and PDF downloads offer high-resolution output, ideal for printing labels, retail packaging, and warehouse stickers.
Yes — you can generate barcodes for business use, including packaging, inventory, retail stickers, and student or warehouse projects.
You may generate UPC-A barcodes here, but retail products require official GS1-assigned UPC numbers for marketplace acceptance.
No signup, email address, or login is required. Simply generate and download.
Yes — we support QR Codes for URLs, text, numbers, product data, and custom content.
No — generate as many barcodes as you need without restriction.
BarcodeWeb.com works on desktop, tablet, and mobile browsers without installing apps or extensions.
Yes — you can generate labels for storage, inventory tracking, shipping, and product preparation.
Tools and content on BarcodeWeb.com are provided "as is" for general information and convenience only. We make reasonable efforts for accuracy but do not guarantee results, completeness, or fitness for any particular purpose. You use the site and its outputs at your own risk. BarcodeWeb.com is not responsible for losses from using or relying on the site's tools or content.
BarcodeWeb.com displays third-party advertising (including Google AdSense) and may include affiliate links. Ads may be personalized using cookies or device identifiers. Clicking sponsored or affiliate links may earn us a small commission at no extra cost to you. Advertisers are responsible for their ad content.
By using BarcodeWeb.com you agree to these terms. You may use our tools for lawful purposes only. Content and tools on this site are protected by copyright — do not reproduce without permission. We may modify or remove features at any time. To the maximum extent permitted by law, BarcodeWeb.com and its owners/operators disclaim all liability for direct, indirect, incidental, or consequential damages arising from site use. These terms are governed by the laws of the jurisdiction where BarcodeWeb.com operates.
We value your feedback. If you have encountered a bug, have a feature request, or just want to say hello, please reach out.