QR Code Studio

Event QR Code Generator

Generate a calendar QR code that stores an event title, location, description and date/time information.

Need the QR on an invoice? Use the Invoice Maker to create the invoice, add payment details and generate a QR for the saved invoice.

Text content

Website URL

Apple App Store URL (iOS) Google Play Store URL (Android)

Phone Number

Phone Number Message

Email Address Subject Message Body

WhatsApp Number Message

Facetime Contact

Latitude & Longitude

Network Name (SSID) Security Password

Hidden network

Event Summary / Title Location Description Start End

Full Name Phone Number Email Organization Website

Cryptocurrency Wallet Address

PayPal Link

UPI ID / VPA Payee Name Amount (INR) Transaction Reference Transaction Note

Beneficiary Name IBAN BIC (optional) Amount (EUR) Remittance Text

PIX Key Merchant Name Merchant City Amount (BRL) Reference / TxID

Static GS1 Digital Link
This generator keeps the GS1 Digital Link URI directly inside the QR code. Premium QR dynamic redirects are not used for GS1 Digital Link codes.

GTIN Waiting

Enter a GTIN with a valid GS1 check digit.

HTTPS Resolver

Default: https://id.gs1.org. A custom resolver must use HTTPS.

Optional Key Qualifiers

Premium QR Codes emits qualifiers in GS1 Digital Link path order: AI 22, AI 10, then AI 21.

Consumer Product Variant — AI (22) Batch / Lot — AI (10) Serial Number — AI (21)

GTIN validation is enforced again on the server. Valid GTIN-8, GTIN-12 and GTIN-13 values are normalized to the 14-digit representation used by this GS1 Digital Link implementation.

Advanced Customization

Premium QR Styles

Standard

AI Art Blend

Neon Cyber

3D Isometric

Liquid Metal

Halftone

Liquid Glass QR Effect

Standard Solid

✨ Liquid Glass Mode

Matrix Pattern Style

Square

Dot Matrix

Rounded

💎 Diamond

✨ Starry

➕ Cross / Plus

Corner Eye Outer Frame Shape

Square Eye

Circle Eye

Rounded

Corner Eye Inner Pupil Shape

Square Pupil

Circle Pupil

Rounded

Professional Frame Template

No Frame

Scan Me Box Banner

Designer

Colors & Gradients

QR Color

Background

Branding

Logo & Social Icon

Upload your logo Choose logo image PNG, JPEG or WebP · max 512 KB Or choose a social icon

Export

QR Code Size

512px

Enter the required fields to preview your QR code.

PROFESSIONAL EXPORT STUDIO Production-ready QR export

FORMAT

RASTER SIZE

BACKGROUND

PNG · 2048×2048 px · Current QR background

SVG remains vector. PNG, WEBP and JPG are rasterized in your browser. Transparent background is unavailable for JPG.

QR INTELLIGENCE

Waiting for QR code Generate a QR code to analyze scan readiness.

-- /100 EST. READINESS

QR STRUCTURE —

PAYLOAD —

CONTRAST —

LOGO SAFETY —

STYLE RISK —

ERROR RESILIENCE —

MIN. PRINT SIZE —

DEPLOYMENT —

Your QR code has not been analyzed yet.

AUTOMATIC DESIGN SAFETY Logo & Design Preflight

SAFE

Safety score —

QR structure —

Logo footprint —

Minimum contrast —

Generate a QR code to run design preflight.

Preflight guidance only. Real Scan Lab performs decoder verification.

PRINT-SIZE INTELLIGENCE Physical QR Print Guidance

Waiting for QR code

QR STRUCTURE —

INCLUDING QUIET ZONE —

RECOMMENDED MINIMUM —

PREFERRED PRINT SIZE —

MODULE SIZE AT PREFERRED —

QR DENSITY —

SUITABLE DEPLOYMENT —

Generate a QR code to calculate physical print guidance.

Physical-size recommendations are preflight guidance, not a universal scanner or print guarantee.

QR VERIFICATION CERTIFICATE Decoder Verification Record

Not verified

Run Real Scan Lab before generating a certificate.

DEPLOYMENT PROFILES Optimize for where your QR will be used

TARGET ENVIRONMENT

Digital / Screen

Selecting a profile does not change the QR until you apply it.