HogEvents · free
Take attendance with a QR code
Build a form like you would in Google Forms, put the QR code on a screen or a poster, and get the whole list as an Excel file. It costs nothing.

Create your event
Give it a name and a time. HogEvents makes the registration link and QR code for you.
Show the QR code
Attendees scan it with their phone and the form opens straight away. No app, no account.
Download the list
Every answer is saved under your event. Download it as Excel with your questions as the headings.
Start from a ready-made form
Attendees sign up with no account and no cookies. You only collect the questions you ask. One reply each can stop the same email or phone number registering twice, and an event holds up to 500 responses.