Do QR codes created with VividQR expire or have scan limits?

No, never. VividQR generates direct, static QR codes without any intermediary redirect servers. Once generated, your QR code will work permanently with unlimited scans.

Is my personal data or Wi-Fi password stored on any server?

No. VividQR operates 100% entirely inside your browser (Client-Side). Your Wi-Fi passwords, contact details, emails, and crypto addresses are never transmitted over the network or saved in any remote database.

Which download format should I choose: SVG or PNG?

For print materials (posters, billboards, flyers, packaging, business cards), we recommend downloading SVG because it can be scaled infinitely without quality loss. For digital use, high-resolution PNG is ideal.

How do I ensure my QR code with a custom logo scans reliably?

When adding a center logo, error correction is set to High (H - 30% recovery) with a clear margin around the logo. Ensure strong color contrast between QR code modules and the background.

Can I use VividQR codes for commercial projects and business marketing?

Yes. All generated QR codes are free for both personal and commercial use without watermarks, attribution requirements, or hidden paywalls.

VividQR — Premium Custom QR Code Generator

Create Beautiful Custom QR Codes

Customize every pixel. Design with gradients, custom shapes, and brand logos instantly.

Configure Details

Content Information

Website URL

Quick Style Presets

Shapes & Design

Colors & Theme

Branding & Logo

Advanced Configurations

Live Preview

Loading Creator Engine...

Excellent Readability

Low data density and high error correction. Scans will be near-instant on all devices!

Saved History

No saved QR codes yet. Click "Save to History" above to save your templates.

Gradient & Shape Customization

Pick linear or radial gradients, customized color palettes, modern dot shapes, and corner eye patterns tailored to your brand identity.

Infinite Vector SVG & 4K PNG

Download ultra-crisp vector SVG for Figma, Illustrator, and billboard printing, or high-res PNG up to 4096px for digital media.

100% Private & Client-Side

Your links, WiFi keys, and uploaded logos are rendered entirely within your browser. Zero data transmission to external servers.

Multi-Format QR Support

Create QR codes for URLs, one-tap WiFi connection, vCard digital business cards, email, SMS, phone, and crypto addresses.

How It Works

How to Create a Custom QR Code in 4 Easy Steps

Generate professional, scannable QR codes for marketing materials, packaging, and digital branding in seconds.

Select Content Type

Choose from Website URL, WiFi login, Contact vCard, Email, SMS, or Crypto payment.

Style & Colors

Customize dot patterns, eye styles, and apply smooth multi-color linear or radial gradients.

Add Brand Logo

Upload your custom logo or pick from popular social presets (Instagram, YouTube, TikTok, etc.).

Export High-Res

Download in infinite vector SVG or crystal-clear PNG ready for print and digital publishing.

Frequently Asked Questions

Everything You Need to Know About VividQR

Do QR codes generated with VividQR expire?

No! VividQR generates static QR codes where your content (URL, WiFi credentials, vCard, text) is encoded directly into the QR pattern. They never expire, contain no tracking redirects, and will work forever as long as your destination link remains active.

Is VividQR completely free for personal and commercial use?

Yes, 100% free. You can create unlimited QR codes for personal projects, print media, restaurant menus, product packaging, and corporate marketing campaigns without any subscriptions, paywalls, or watermarks.

Is my personal data or uploaded logo sent to a server?

No. VividQR is built with privacy-first client-side architecture. All QR code rendering, matrix calculations, and logo composites happen directly inside your web browser. Your data never leaves your device.

Which formats can I download, and can I scale them for large prints?

You can export your QR code in high-resolution vector SVG format (which scales infinitely without pixelation for billboards and print presses) or crisp PNG format (available up to 4096px Ultra HD).

Will adding a custom logo make the QR code unscannable?

VividQR automatically applies high Reed-Solomon Error Correction (Level H: 30% data recovery) whenever you add a center logo or icon. This ensures that camera apps and scanner devices can easily decode the QR code even with the center area covered.

What types of QR codes can I create?

You can generate QR codes for Website URLs, WiFi Networks (auto-connect without password typing), Contact Cards (vCard 3.0), Email messages, Phone numbers, SMS messages, Cryptocurrency payment addresses (BTC, ETH, SOL, USDT), and Plain Text.