Invitations
Weddings, birthdays and parties — guests save the date and details the moment they open the card.
Calendar · Free · No watermark
Calendar QR code generator
Fill in your event, style your code, download in high resolution. One scan adds the whole event — date, time and place — straight to any phone's calendar.
Your event
Design
Code color
Background
Dot shape
Corners
Center icon
34%
Your event
Add a title and start time to generate your code.
2048px PNG · vector SVG · no watermark
How it works
From event details to QR code in seconds
No account, no app, nothing to install — the whole tool runs right here in your browser.
01
Enter your event
Type the title, pick a start and end time, and add a location or notes if you like. The QR code appears instantly in the live preview.
02
Style it your way
Match your brand with colors, background, dot shapes and corners, or drop your own logo in the center of the code.
03
Download & share
Export a crisp 2048px PNG for screens and social, or a vector SVG that stays sharp at any print size — both free, both watermark-free.
Why it matters
Never let anyone forget the date
Typing an event into a calendar is fiddly, and people mistype the time or skip it entirely. A QR code drops the whole event in with a single scan — nothing to get wrong.
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One scan, event saved — title, time, place and notes land in the phone's calendar, reminders and all.
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No wrong dates — guests can't fat-finger the time when it's filled in for them.
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Works with any calendar — Apple Calendar, Google Calendar and Outlook all read the standard event format.
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Perfect for print — invitations, posters, tickets and flyers become save-the-dates people actually keep.
2048px PNG export
SVGvector for print
0sign-ups & watermarks
∞codes, free forever
Where to use it
One code, every event you host
Put a calendar QR code anywhere you announce a date — every scan puts your event on someone's schedule.
Tickets & passes
Print the code on tickets so attendees add the show, match or conference to their calendar instantly.
Webinars & talks
Include the join link in the event so a single scan books the session and keeps the meeting URL handy.
Posters & flyers
Turn a printed announcement into a real reminder — no one has to copy the date by hand.
Sales & openings
Let shoppers set a reminder for a launch, sale or grand opening so they come back on the day.
Classes & deadlines
Share course dates, exam times and due dates as scannable events students can't misremember.
FAQ
Calendar QR codes, explained
How do I make a QR code for a calendar event?
Fill in the event title and start time in the generator above — those are all that's required. Add an end time, location and notes if you want, and the code is created instantly. Style the colors, shapes and center icon, then download it as PNG or SVG.
What happens when someone scans it?
Their phone reads the event and offers to add it to their calendar — with the title, time, location and notes already filled in. They just confirm, and it's saved with any default reminders.
Which calendars does it work with?
The code uses the standard iCalendar event format, which Apple Calendar, Google Calendar and Outlook all understand. On most phones the camera app handles it directly with no extra app needed.
How do I set the right time zone?
The times you enter use your device's current time zone, and the code stores them so they show correctly wherever they're scanned. For all-day events, switch on the All-day toggle so no specific time is attached.
Is this calendar QR code generator really free?
Yes — completely. No sign-up, no watermark, no scan limits and no expiry. You can create and download as many event codes as you want, for personal or commercial use.
Can I add my own logo and colors?
Yes. Pick your brand colors and shapes, and in the Center icon control choose the upload option to add your logo — transparent PNG or SVG looks best. The generator raises the error-correction level automatically so the code stays reliably scannable.
Is a custom-colored code still scannable?
Yes, as long as there's strong contrast between the code and its background — dark or vivid dots on a light background work best. Always test with your phone camera before sending anything to print.
PNG or SVG — which should I download?
PNG (2048px) is perfect for screens, social posts and most everyday prints. SVG is a vector file that stays perfectly sharp at any size — choose it for posters, signage, tickets or professional printing.
Ready to fill everyone's calendar?
Your calendar QR code takes about ten seconds — and it's completely free.