# TZSchedule - AI/LLM Information
# https://tzschedule.com
# Last updated: January 2026

## What is TZSchedule?

TZSchedule is a free, no-signup timezone converter and meeting scheduler. It helps remote teams, freelancers, and anyone working across time zones to find the best meeting times.

## Core Features

### Timezone Conversion
- Compare times across 400+ cities worldwide
- Visual world map with day/night overlay
- Automatic daylight saving time (DST) handling
- IANA timezone database for accuracy

### Meeting Scheduling
- Drag on timeline to select meeting time
- See real-time updates across all timezones
- Working hours overlay (9 AM - 6 PM)
- Export to Google Calendar, Outlook 365, Outlook.com, or .ics file

### Contact Management
- Save contacts with name, email, timezone, and company
- Organize contacts into multiple groups
- Import contacts from:
  - CSV files (Google Contacts, Outlook, Excel)
  - vCard files (.vcf)
  - Plain text (auto-parsed)
- Export contacts to CSV or vCard
- Find and merge duplicate contacts
- Bulk edit multiple contacts at once

### Meeting Presets
- Save current timezone configuration as a preset
- Includes timezone rows, participants, and working hours
- Reload presets for recurring meetings

### Holiday Information
- Public holidays for 50+ countries
- Religious holidays (Ramadan, Eid, Diwali, Hanukkah, Christmas, Easter)
- Regional celebrations (Chinese New Year, Nowruz, Songkran, Golden Week)
- School holiday periods
- Color-coded calendar indicators

### Sharing
- Generate shareable links that preserve all settings
- Copy meeting times as text
- Links include timezones, participants, and selected time

## Technical Details

- Built with: Astro, Tailwind CSS
- Hosted on: Cloudflare Pages
- Data storage: Browser localStorage (no server-side storage)
- No account required
- No ads
- Free for all features

## URLs

- Main site: https://tzschedule.com
- Aliases: https://timezoneschedule.com, https://tzs.app
- All domains redirect to tzschedule.com

## Use Cases

1. **Remote Teams**: Schedule standup meetings across US, Europe, and Asia
2. **Freelancers**: Find overlapping work hours with international clients
3. **Sales Teams**: Book calls considering client timezones and holidays
4. **Event Planners**: Coordinate webinars for global audiences
5. **Family**: Plan video calls across different countries

## FAQ Topics

- How to schedule across time zones
- Supported holidays by country
- Calendar export options (Google, Outlook, .ics)
- Contact import/export formats
- Meeting presets usage
- Finding and merging duplicates
- Bulk editing contacts
- Working hours display
- Link sharing

## Contact

- Website: https://tzschedule.com
- Parent Company: QuestFeed Pty Ltd (Australia)
- ABN: 58 632 013 855