Free tools
Free tools for event hosts
Small tools for the jobs around an event: working out rounds and brackets, writing the time and the calendar links into an invitation, deciding how many to register, and printing name badges. No sign-up and no AI. All but the badge PDF run entirely in your browser, so nothing you type is sent to us.
Tournaments
Swiss rounds calculator
How many rounds a Swiss tournament needs for your player count: the fewest for one clear winner, how many stay unbeaten each round, and a table.
Bracket maker
Make a single or double elimination bracket from a list of names, seeded or drawn at random, with byes placed for you. Print it, or click winners through.
Invitations and calendars
Add-to-calendar link maker
Make Add to Google Calendar, Outlook.com, Office 365 and Yahoo links for an event, plus an .ics file for Apple Calendar. Free, no sign-up, made in your browser.
Webinar time zone converter
Enter your webinar's time once and see it in the cities your audience is in, with daylight saving handled and a line ready to paste into the invitation.
Want the reasoning behind the numbers? The guides cover getting registrants, getting them there and measuring what worked.