Event QR Code Generator
Create a scannable QR code for your event. When scanned, it adds the event directly to the user's calendar or opens a URL. Generate as iCal vEvent or plain URL. Download as PNG.
QR Configuration
Event QR Code
Configure your event and click Generate QR.
What is an Event QR Code?
An Event QR Code is a scannable barcode that contains calendar event data (encoded as a vCalendar or iCalendar string). When a user scans the QR code with their smartphone camera, their phone automatically parses the data and prompts them to save the event directly to their native calendar app.
Why Use QR Codes for Events?
Event QR codes bridge the gap between physical marketing and digital calendars. By printing these codes on flyers, posters, wedding invitations, or conference badges, you eliminate the friction of attendees having to manually type out event dates and times. It drastically increases event attendance and engagement.
How to Generate a Calendar QR Code
Fill out your event details including the title, start/end dates, location, and a brief description. As you type, the QR code on the right updates instantly. Once your details are finalized, click "Download PNG" to save the high-resolution QR code for your print or digital marketing materials.
Pros and Cons
| ✅ Advantages | ⚠️ Limitations |
|---|---|
| Converts offline physical marketing into digital calendar events | Requires users to have a smartphone with a QR-capable camera |
| Encodes the data entirely offline; no server or internet needed to scan | Very long descriptions make the QR code dense and harder to scan |
| Works universally across iOS (Apple Calendar) and Android | Cannot update the event details dynamically once the code is printed |
| High-resolution PNG download suitable for professional printing | Older phones may require a third-party QR scanning app |
Top Use Cases & Insights
Print Advertising & Flyers
Print the QR code on posters and flyers so people walking by can instantly save your concert, gallery opening, or pop-up shop date.
Conference Badges & Tickets
Include QR codes on event tickets or conference lanyards that link to keynote speeches, breakout sessions, or networking hours.
Wedding & Party Invitations
Add a small QR code to physical wedding invitations, allowing guests to effortlessly block out the weekend in their digital planners.
Retail Store Signage
Place a QR code in your shop window to remind customers of an upcoming weekend sale or exclusive VIP shopping event.
Frequently Asked Questions
In "iCal Event" mode the QR code encodes a compact vEvent (BEGIN:VCALENDAR…END:VCALENDAR) string. When scanned on iOS or Android, the system offers to add the event directly to the calendar app. In "URL" mode the QR simply encodes the URL you provide — useful for linking to an Eventbrite, Luma, or Google Meet page.
Error Correction Level H (High) allows up to 30% of the QR code data to be restored even if the code is partially obscured or damaged. If you add a logo overlay in the centre (which covers roughly 15-20% of the code), Error Correction Level H ensures the remaining data is still enough to reconstruct the full QR payload.
Yes. Upload a PNG or JPG logo using the Logo Upload field. The tool draws the QR code to an HTML5 Canvas and then composites your logo in the centre. Always use Error Correction Level H when adding logos — this is enforced automatically in this tool.
For reliable scanning, the printed QR code should be at least 2.5 cm × 2.5 cm (about 1 inch × 1 inch) at its final print size. If printed on a banner or poster, larger is always better. Download the PNG at its full resolution (300px) for print quality.
Related Free Tools
Manage Your Entire Workforce with BriskPeople
Automate HR processes — payroll, attendance, leave, and performance — all in one platform.