QR Code & Barcode Generator

Generate QR codes for URLs, text, and WiFi credentials, or create standard barcodes in common formats. Customize colors and size, then download as PNG or SVG — everything runs entirely in your browser. Full guide →

QR Code & Barcode Generator

Generate customizable QR codes and barcodes for URLs, text, or any data. Supports batch generation with PDF export.

QR Code Settings

Code type to generate

Text or URL

Size: 256px

Error Correction Level

Foreground Color

Background Color

Logo (optional)

Recommended to use Error Level Q or H when using a logo

Preview

Tips

• Higher error correction allows damaged codes to still work

• Increase size for better scanning at distance

• Use high contrast colors for reliability

• When adding a logo, use Error Level Q or H

• Test your QR code before printing

QR codes and barcodes for ops, growth, and QA

What is this tool?

Build styled QR codes and barcodes with color, quiet-zone control, optional logos, and export sizes for print or slides.

Covers events, menus, warehouse labels, and mobile app scanning tests.

When should you use it?

When marketing needs a same-day printable asset. When QA needs dozens of encoded payloads for scanner regression.

When growth teams spin deeplink experiments and need PNG/SVG proofs.

Real-world use cases

Conference booths linking to lead forms. Teachers linking to homework. Small warehouses printing Code128 tags.

Quick examples

Short staging URL + UTM → SVG for a slide deck. A device serial string → printable barcode strip.

Why it matters

Thoughtful contrast and quiet zones beat “mystery QR” art that fails in real lighting. Local generation keeps sensitive test payloads off shared SaaS dashboards.

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About QR Code Generator

Create QR codes for URLs, text, WiFi credentials, and contact information. Customize colors and sizes, then download in PNG or SVG format. Everything runs in your browser — no data is sent to any server.

Key Features

-Support for URLs, text, and WiFi data
-Customizable foreground and background colors
-Download as PNG or SVG
-Adjustable size and error correction level
-Works entirely offline after page load
-Batch mode for multiple codes

Use Cases

Marketing Materials

Add QR codes to flyers, posters, and business cards linking to your website or social profiles.

WiFi Sharing

Generate QR codes that let guests connect to your WiFi network without typing passwords.

Product Labels

Create scannable codes for inventory management or product information pages.

Event Tickets

Generate unique QR codes for event check-in and ticket verification systems.

Frequently Asked Questions

How much data can a QR code store?▾

Standard QR codes can store up to 4,296 alphanumeric characters. For URLs, keep them short for better scan reliability.

What is error correction level?▾

Error correction allows QR codes to remain scannable even when partially damaged. Higher levels (H) tolerate more damage but reduce data capacity.

Can I customize the colors?▾

Yes. You can set custom foreground and background colors. Ensure sufficient contrast between them for reliable scanning.