About When2Sync

When2Sync is a free group scheduling tool - no account required. Create an event, share the link with your team, and let everyone mark the times they're available. When2Sync overlays everyone's availability on a single calendar grid so you can instantly see which time works best for the whole group.

The built-in Timezone Converter lets you compare times across multiple cities and timezones simultaneously, with full daylight saving time awareness.

When2Sync was created by the L&L Interactive team - lnlinteractive.com

Frequently Asked Questions

What is When2Sync?
When2Sync is a free, no-account-required group scheduling tool. Create an event, share the link, and everyone marks the times they're free. When2Sync shows you the slots that work for the most people.
How does it work?
Enter an event name, choose the dates you want to compare, and pick your timezone. Share the generated link. Each participant enters their name and clicks or drags on the grid to highlight when they're free. The Group Availability view colour-codes each slot by how many people can make it - making the best time immediately obvious.
Do I need an account?
No. No sign-up, no email address, no account. Just create an event and share the link.
Is When2Sync free?
Yes - completely free with no limits on events or participants.
How many people can join an event?
There is no hard cap. When2Sync is designed for small to medium-sized groups such as teams, clubs, and families.
Can I protect my availability with a password?
Yes. When adding your availability you can optionally set a password. Anyone who wants to edit your entry later will need to enter it first.
What is the Timezone Converter?
The Timezone Converter lets you compare times across multiple cities or timezones at once. Use the slider to scrub through the day and see each location's local time in real time. It is daylight saving time aware - it shows EDT in summer and EST in winter automatically.
Who built When2Sync?
When2Sync was built by the L&L Interactive team. Find out more at lnlinteractive.com.
How does When2Sync compare to When2Meet?
When2Sync is a modern When2Meet alternative built on the same core idea - share a link, everyone marks when they're free, and you see the best overlap instantly. When2Sync adds a cleaner mobile-friendly interface, optional per-participant password protection, timezone-aware scheduling, and a built-in DST-aware Timezone Converter. Both are completely free and require no account from anyone.
Is When2Sync a free Doodle alternative?
Yes. When2Sync is a fully free Doodle alternative with no ads, no account required for anyone including the organiser, and no paid tier. Doodle's free plan is ad-supported and restricts some features. When2Sync has no limits on events or participants, no advertising, and is free for everyone.
What scheduling tools is When2Sync similar to?
When2Sync is in the same category as When2Meet, Doodle, LettuceMeet, and NeedToMeet - free group scheduling tools where participants mark availability on a time grid and the best overlap is shown visually. When2Sync stands out by requiring no account from anyone, and by including a standalone DST-aware timezone converter ideal for international teams.