A QR code (Quick Response code) is a two-dimensional barcode that stores data — URLs, text, WiFi credentials, contact info (vCard), payment details (UPI), and more. When scanned with a smartphone camera or QR reader app, it instantly opens the encoded information. QREndlessPro supports 1,421+ QR code types across 38 categories.

Is QREndlessPro free?

Yes, QREndlessPro is 100% free forever. There are no sign-ups, no subscriptions, no watermarks, and no hidden fees. All 7 tools (Generator, Bulk Generator, Customizer, Scanner, Enhancer, Decoder, and Expiry Checker) work entirely in your browser — your data never leaves your device.

What formats does QREndlessPro support?

QREndlessPro supports 7 export formats: PNG, SVG, PDF, EPS, JPEG, WebP, and Base64. QR codes can be generated in any size from 100px to 4096px, with custom colors, logos, and error correction levels (L, M, Q, H). Bulk QR codes can be exported as print-ready Grid PDFs or ZIP archives.

How do I create a QR code for WiFi?

Select 'WiFi' as the QR type in QREndlessPro, enter your network name (SSID), password, and encryption type (WPA/WEP). Click Generate — your WiFi QR code is ready instantly. Guests can scan it to connect without typing the password. You can also bulk-generate WiFi QR codes for hotels, offices, or events.

Can I add my logo to a QR code?

Yes! QREndlessPro's Customizer tool lets you embed a logo in the center of your QR code. It automatically upgrades error correction to Level H so the QR code remains scannable even with 30% of the code covered. You can also add custom colors, gradients, dot styles, and branded frames.

How do I scan a QR code from an image?

Use QREndlessPro's Scanner tool — either drag & drop an image file or use your device camera. It reads QR codes and 13+ barcode formats (EAN-13, Code 128, UPC-A, Data Matrix, Aztec, PDF417, etc.). Bulk scanning is supported — upload multiple images and export results as CSV.

Is my data safe? Does QREndlessPro collect my information?

QREndlessPro is 100% browser-based — all QR code generation, scanning, and decoding happens on your device. Your data is never uploaded to any server. There are no accounts, no tracking, no data collection. The tool even works offline after the first load as a PWA (Progressive Web App).

104+ TypesFree · No SignupNo Watermark

Free Barcode Generator

Generate Code128, EAN-13, UPC-A, Data Matrix, PDF417, Aztec, and 104+ barcode types. Download PNG or SVG. 100% browser-based, no signup, no watermark.

104+Barcode Types

100%Browser-Based

2Formats (PNG+SVG)

$0Cost Forever

104+ Barcode TypesLinear, 2D, Postal, GS1

100% Browser-BasedZero server processing

No Sign-up NeededFree forever, no watermark

PNG + SVG DownloadVector & raster, print-ready

Why Choose Us

The Best Free Barcode Generator

More barcode types than most paid generators. No signup, no watermark, no limits. 100% browser-based.

Instant Generation

Barcodes appear instantly as you type. No waiting, no page reload. Pure JavaScript rendering in your browser.

100% Private

No data leaves your browser. No server uploads. No tracking. Your barcode data stays on your device.

Download Free

Export as PNG for web or SVG for print. Both formats are free with no watermark. Print-ready quality.

Works Anywhere

Any device, any browser, any OS. Desktop, tablet, mobile. No install needed. Offline with PWA.

How It Works

Create a Barcode in 3 Steps

1. Choose Your Type

Select from 104+ barcode types — Code128, EAN-13, Data Matrix, PDF417, GS1 DataBar, HIBC, postal codes and more. Each type is optimized for its use case.

2. Enter Your Data

Type the text, number, or code you want to encode. Adjust colors, size, and scale. See your barcode update instantly.

3. Download Free

Download as PNG for web use or SVG for print. Both are free, no watermark. Ready to use immediately.

Use Cases

Barcodes for Every Industry

From retail products to postal services — generate the right barcode type for your needs.

Retail Products

Generate EAN-13, UPC-A barcodes for product packaging, shelf labels, and point-of-sale scanning.

Shipping & Logistics

Create Code128, GS1-128 barcodes for shipping labels, tracking numbers, and warehouse management.

Manufacturing

Print Data Matrix codes for parts tracking, quality control, and production line identification.

Mobile Tickets

Generate Aztec codes for boarding passes, event tickets, and transport passes.

Libraries

Create Telepen, Codabar barcodes for book tracking, member cards, and inventory management.

Postal Services

Generate Royal Mail, USPS, PostNet barcodes for mail sorting and delivery tracking.

Supported Types

104+ Barcode Types

From retail barcodes to postal codes, industrial 2D codes to GS1 DataBar — we support more types than most paid generators. Click any type to start generating.

Linear Codes

Code 2 of 5 Family

EAN / UPC

2D Codes

GS1 DataBar

GS1 & GS1 Composite

HIBC (Health Industry)

Postal Codes

Pharmaceutical

FAQ

Common Questions

Is the barcode generator free?

Yes. No signup, no API key, no credit card. Generate unlimited barcodes in 104+ types. Free forever.

What barcode types are supported?

Code128, Code39, EAN-13, UPC-A, Data Matrix, PDF417, Aztec, GS1 DataBar, HIBC, postal codes, and 104+ more. All generated in your browser.

Can I download barcodes as SVG?

Yes. Download as PNG (raster) or SVG (vector, scalable for print). Both formats are free.

Does it work offline?

The barcode generator runs 100% in your browser. If you install QREndlessPro as a PWA, it works offline after first load.

Is my data safe?

Yes. All barcode generation happens in your browser. No data is sent to any server. Your information stays private.

Can I use these barcodes commercially?

Yes. No attribution required. Use them on products, packaging, labels, tickets, or any commercial application. Free for any use.

Ready to Generate Barcodes?

Free, no signup, no watermark. 104+ barcode types. Download PNG or SVG. 100% browser-based.

Browse all 104+ barcode types — Open the full generator