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ប្រព័ន្ធគ្រប់គ្រងវត្តមាន • Attendance Management System
Track staff attendance with rotating QR codes and GPS geofencing. Built for Cambodian businesses—with local holidays, Khmer support, and Telegram integration.

Experience the check-in flow right from your phone. Scan the QR code below!
Scan with your phone camera
or open your QR code scanner app
Use your phone's camera or a QR scanner app to scan the code
Experience the same interface your staff will use daily
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A complete solution for attendance tracking, leave management, and workforce planning.
A glimpse of the powerful features that make attendance tracking effortless
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Scan QR codes with GPS verification

See attendance, leaves & holidays

Real-time status with auto-detection

One-click approve/reject workflow

Get notified in Telegram

Stats, activity & quick actions
Get started in three simple steps
Add your office locations with GPS coordinates and geofence radius.
Create rotating QR codes that auto-refresh for each location.
Staff scan QR codes with their phone. GPS verifies their location.
Get full access to all attendance management features — completely free.
No credit card required
We're building more powerful features. Current features stay free forever.
Admins generate a QR code at each location. Staff scan the QR using their phone, which captures their GPS location. The system validates they are within the allowed radius before recording attendance.
No. Our GPS geofencing technology verifies that staff are physically present within the configured radius of the location. Attempts from outside the area are rejected and logged.
Yes, unlimited locations are included free. Each location has its own QR code and geofence settings. You can track attendance across all locations from a single dashboard.
Configure grace periods for each shift. If staff check in after the grace period, they are automatically marked late. Similarly, early departures are tracked when staff leave before shift end time.
Yes. Create multiple shifts with different start/end times, break durations, and grace periods. You can even set up split shifts for industries like hospitality or healthcare.
Public and company holidays are automatically excluded from attendance calculations. Staff on holiday won't show as absent, and working days are calculated correctly for reports.
Connect your Telegram group to receive real-time alerts for check-ins, check-outs, leave requests, and daily attendance summaries. Perfect for managers who want instant visibility.
Yes! All current features—unlimited staff, unlimited locations, QR attendance, GPS verification, leave management, shift scheduling, and more—are 100% free forever. No credit card required. Future add-ons like payroll integration may be paid.
Join hundreds of companies using Clock-In.io for modern attendance tracking. Start free—no credit card required.