App Icon
Best QR Code Attendance for classroom™, employee, contact, tracing, attendance at public activities
Listing updated:November 26, 2022
Works with:
Best QR Code attendance for Google Classroom™ and all online learning platforms, and must-have employee tracker
You can design QR Codes for your mobile scanner. When a Google Form™ attendance design is complete, the add on will creates a Form™. 
Student, Employee, contact or anyone must submit attendance data and data will be updated to Google Sheet™ file. 
Step by step how to check in the classroom™:
 + Create Sheet™ tracker template
 + Share attendance file via Classroom™ assignment
 + For each session, teacher generates multiple QR for all students. All of them are inserted in the "QR image" column in Sheet™ file
 + Each student checks in via using their mobile devices to scan QRCode.
 + Teacher can see the report via Sheet™ file instantly.
Step by step how to use this add on as employee, visitor attendance (
 + Best add on for company for check in, out all employees, visitors, attendance at public activities. Each employee use an unique QR 
 + Generate ten thousands QR and more with very high performance. You should refresh the Sheet™ file after generating QR images
 + You can use this add-on as a contact, tracing application. For example, an employee of a company or a person attends an event, they will scan QR Code and enter information such as body temperature, name, phone, etc (
 + Attendance tracker: teacher can provide each QR for each student and track them via Google Sheet™
 + You can insert current time when checkin or checkout using formula {{ NOW }} and action SET. If you want to see the readable date time format like this 6/19/2020 18:44:00, please use the formula {{ NOW : F1 }}. Addon uses the spreadSheet™ timezone, so if you want to change timezone, please change the spreadSheet™ timezone
 + You can require user to enter value in Form™ using formula {{ INPUT }} and {{ INPUT_REQUIRED }} and action SET. If you want to set a required field, please use {{ INPUT_REQUIRED }} formula
 + Teacher can prevent cheating by turning on the option that says ”Allow only one response per user" in Form™
 + Students & parents can scan QR without Gmail™ account. If teacher turn on ”Allow only one response per user", they need to sign in using Gmail™ account
 + Teacher can view data by viewing Form™ responses
 + Supports all of G Suite plans and educational, personal gmail™ account.
 + Seamlessly embeds into your Google™ account
 + Scanned items instantly sync with your Sheet™ in real-time
 + Customize QRCode attributes such as content, fill color, background color, label, label position, label font, image, ...
 + Generate QR images into google Sheet™ and print them online
 + Resize QR on the fly without changing their high quality images
 + Insert logo, image into branded QR Code
 + Support multiple languages 
 + Support all paper size including A3, A4, A5, etc
We use some scopes, you can see why we use these scopes at this link
App script triggers are used to update SpreadSheet™. Since Google limits number of triggers per add-on one account could use, only 10 triggers can be used simultaneously. We let user controls number of active Forms inside addon. When number of forms is bigger than 10, user can delete which Form™ is unnecessary.
For scanning QR, we highly recommend using the Iphone™ Camera app if you have been using Iphone™ or Ipad™. For Android ™phone, we recommend using the Google lens™ app
If Paypal™ is not available in your country. Please contact for alternative payments
+ If you don't see the popup window when generating or printing QR, please check your browser. It seems that browser is blocking the popup window. We highly recommend to use the Chrome™.
+ If you see this warning "ScriptError: Authorization is required to perForm™ that action", please follow this link to fix this issue
+ If you only see help menu after installing, please refresh the Form™ file and you will see the add on's menu
Resources and Tutorials
➩ YouTube video tutorial:
➩ Help:
➩ Email Support:
Additional information
PricingNot available
Privacy policy
Terms of service
QR Code Attendance for Classroom™ & Employee will ask for the permissions shown below. Learn more
QR Code Attendance for Classroom™ & Employee will need access to your Google account
This will allow QR Code Attendance for Classroom™ & Employee to :
See, edit, create, and delete all your Google Docs documents
See, edit, create, and delete all of your Google Drive files
View and manage your forms in Google Drive
See, edit, create, and delete all your Google Sheets spreadsheets
Display and run third-party web content in prompts and sidebars inside Google applications
Connect to an external service
Allow this application to run when you are not present
See your primary Google Account email address
See your personal info, including any personal info you've made publicly available
Sort by:
Google doesn't verify reviews or ratings. Learn more about reviews
Profile Picture
Hai Anh Hoang
September 25, 2020
Very useful and powerful addon.
Is this review helpful?
Profile Picture
Ronnie Nery
September 20, 2020
Can this be used everyday? No need to make another sheet? Just one sheet everyday?
Is this review helpful?
Profile Picture
Julia Malamug
August 11, 2020
Hi , I am having trouble in scanning the qr code , it wont direct me to the form . Please help :(
Is this review helpful?
Profile Picture
Hannah Hicks
September 16, 2020
I used this for campus check-in and was able to track visitors, check-in checkbox, and their timestamp for both check-in and check-out. Brilliant. The developer is very responsive and helpful. I highly recommend this tool!
Is this review helpful?
Profile Picture
A User of QR Code Attendance for Classroom™ & Employee
April 10, 2020
Must have addon for teachers. It saves my life.
Is this review helpful?
Profile Picture
Mitthu Dehti wala MDTV (Md moidurrahaman)
September 12, 2020
Is this review helpful?
Profile Picture
Kelab Kebajikan Rekreasi
July 27, 2020
May I know why mine came out as scripterror: Authorization is required to perform that action. What does this mean? And also i cannot generate the qr code. Im using Windows 10 pro. hope you can help. Thank you in advance.
Is this review helpful?
Profile Picture
A User of QR Code Attendance for Classroom™ & Employee
June 9, 2020
It works well for covid19 contact tracing attendance. good job 2hac studio
Is this review helpful?
Profile Picture
Max Leong
February 20, 2022
If i would track a few points in an event, example Check-In, Start-Loading, End-Loading, Check-Out. And can these few points just printed out as QR Code, attendees will just need to use their mobile phone to scan on these QR code, so that i could capture the details date&time for these few points ....Each visitor should pre-register their details in the system, example with their unique mobile phone number ...
Is this review helpful?
Profile Picture
October 9, 2020
Is this review helpful?
1-10 of 26
Clear search
Close search
Google apps
Main menu