UtilityLake
QR & Barcode Tools

Calendar Event QR Generator

Use Calendar Event QR Generator free in your browser. No account required; your input is processed locally in your browser.

Runs locallyYour inputs stay in your browser.
Workspace
HOW IT IS GENERATED

Create a calendar-event QR code

Build a QR payload for event title, UTC times and location and render it as a PNG locally.

event title, UTC times and locationQR PNGRuns locally
01event title, UTC times and location
02Payload → QR matrix → PNG
03QR PNG

Size, margin, error correction and foreground/background colors can be adjusted.

GOOD TO KNOW

The payload is an iCalendar VEVENT block

The current generator expects the start and end timestamps in the entered iCalendar-style UTC form.

PRIVATE BY DESIGN

Your content stays in the browser

Processing runs locally in the page without requiring the content to be sent to UtilityLake.

02

In short

What exactly does it do?

Build a QR payload for event title, UTC times and location and render it as a PNG locally.

Example?

Size, margin, error correction and foreground/background colors can be adjusted.