Sync your presence in every meeting

Presynce automatically tracks participant attendance and duration in Google Meet, standardizes participant names into Last Name, First Name M. format, and combines attendance records from multiple sessions into organized attendance matrices.

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No login required to track meetings! No subscriptions! No complicated setup!

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Manual Roll Calls Waste Time.
Unorganized Names Ruin Records.

Taking attendance in an online class shouldn't mean stopping the lesson, calling every student one by one, and fixing names in a spreadsheet afterward.

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The Old Manual Way

  • close Manual Roll Call Delays: Calling names individually wastes valuable instructional time.
  • close Unstandardized Display Names: Inconsistent Google names complicate re-sorting and official reporting.
  • close Single-Session Fragmented Logs: Cannot track long-term student attendance across weeks or months.
  • close Expensive Workspace Plans: Native Google Meet tracking is locked behind paid subscription tiers.
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The Presynce Solution

  • bolt Live Silent Background Tracking: Capture present duration and re-joins without interrupting class.
  • badge Automatic Name Normalization: Automatically cleans display names into
    Last Name, First Name M..
  • grid_view Longitudinal Semester Matrix: Merges single session logs into a semester-wide attendance grid.
  • security 100% Serverless & Free: Operates entirely in your browser sandbox without fees or subscriptions.
Step 01

Track Live in Google Meet

Start Presynce during any Google Meet call using the Track Attendance button. The extension records participants and tracks their attendance duration while the meeting is in progress.

If you don’t see the Track Attendance button, try opening the Participants panel in Google Meet or refresh.

Step 02

Clean and Standardize Names

Presynce automatically reformats participant display names into a consistent Last Name, First Name M. format.

Step 03

Organize Attendance by Group

Tag attendance records into group folder by department, class, subject, section, year level, topic, and more. Open any folder to instantly view a consolidated attendance matrix at a glance.

Step 04

Review, Organize, and Export

Use the Session Viewer to review attendance, configure attendance rules, and identify absentees for individual sessions. Export session reports to Excel or PDF, or use the Matrix Viewer to consolidate multiple sessions into an organized attendance matrix and export consolidated records.

Who It's For - Built for Online Classes and Meetings

Presynce is designed for people who need a simple way to track attendance in Google Meet, organize participant records, and manage attendance across multiple online sessions.

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Educators & Instructors

Reduce manual roll calls, save instructional time, and maintain organized student attendance records without repeatedly editing spreadsheets.

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Students & Assistants

Spend less time waiting for roll calls and help keep online classes focused on the actual lesson.

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Webinar Hosts and HR Professionals

Capture standardized attendee lists with exact attended durations to easily issue bulk certificates of participation without manually compiling attendee information.

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Online Meetings & Recurring Sessions

Whether you're conducting an online class, training session, webinar, or recurring virtual meeting, Presynce helps you maintain organized attendance records across multiple sessions.

Ready to Automate Your Google Meet Attendance?

Install the Presynce Chrome Extension today to start standardizing names, tracking session durations, and generating attendance matrices—completely free.

Takes under 1 minute to set up!