What format does this use?

iCalendar (vCalendar) format, the universal standard supported by Google Calendar, Apple Calendar, Outlook, and more.

Does it account for time zones?

This generates local time without a specific timezone. The scanner's device will interpret it in their local time zone.

Can I add recurring events?

This tool creates single events only. For recurring events, you would need to add RRULE properties manually.

What happens when scanned?

The phone prompts the user to add the event to their calendar with all the details pre-filled.

QR Tools

Event QR Generator

Create a QR code for a calendar event. When scanned, it prompts the user to add the event to their calendar — perfect for invitations, conferences, and meetups.

Event TitleLocationStart DateStart TimeEnd DateEnd TimeDescription (optional)

Design options

Adjust scan-safe QR styling, spacing, colors, and logo placement.

Size (400px)Increase size for print, posters, and packaging.Margin (2)Keep some quiet space around the code for easier scanning.Foreground colorUse a dark foreground for the best camera contrast.

Background colorLight backgrounds generally scan more reliably.Error correctionHigher levels help when logos cover the center.

Logo mode

When a logo is added, scan-safe settings are enforced automatically so the QR code stays easier to scan.

Logo overlay

Upload a centered logo for branded QR codes.

Logo imagePNG, JPG, WebP, or SVG work best for centered branding.Logo size (20%)Keep the logo modest so the center stays readable.

Best results come from square logos with a simple background and strong contrast.

Preview & actions

Review your QR code before downloading.

QR preview

Complete the event title and start time to generate a QR code.

Current export uses 400px size, margin 2, and M error correction.

How to Use This Tool

1Enter the event title, location, and dates/times.
2Optionally add a description.
3The QR code generates automatically.
4Download and print on invitations or posters.

Frequently Asked Questions

What format does this use?: iCalendar (vCalendar) format, the universal standard supported by Google Calendar, Apple Calendar, Outlook, and more.
Does it account for time zones?: This generates local time without a specific timezone. The scanner's device will interpret it in their local time zone.
Can I add recurring events?: This tool creates single events only. For recurring events, you would need to add RRULE properties manually.
What happens when scanned?: The phone prompts the user to add the event to their calendar with all the details pre-filled.

Usage notes

Works with Google Calendar, Apple Calendar, Outlook, and most calendar apps.
Keep the description short for a simpler, more reliable QR code.
Print on event flyers, posters, or tickets so attendees can save the date instantly.

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