Overlap
Find a meeting time across timezones. Everyone paints when they're free — in their own local time — and the common slots light up.
Pick days & share a link
One click, no account. Choose up to 7 days (today + 3 by default) and send the link around.
Paint your free times
Each person sees a weekly calendar in their own timezone and drags over the half-hour slots that work.
Watch the overlap light up
Everyone gets a color. The darker a slot, the more people can make it — best windows are called out for you.
No sign-up for anyone — the link itself is the invitation. Times are stored in UTC, so every viewer sees the same moments relabeled into their timezone (half-hour zones like India included).