Classroom Timer

Tracking since Apr 20, 2026.

Changelog

• May 29, 2026
  short_description

  A floating classroom countdown timer for teachers, presentations, Google Slides, and smart boards.

  A polished floating countdown timer for teachers, presentations, and smart boards.

• May 29, 2026
  name

  Classroom Timer – Floating Countdown for Teachers

  Classroom Timer

• May 29, 2026
  permissions

  activeTab, scripting, storage

  activeTab, scripting, storage, offscreen, alarms

• May 16, 2026
  description

  A draggable countdown timer that floats on any webpage - perfect for classroom activities

  A modern floating classroom timer designed for teachers.
  
  Classroom Timer adds a beautiful draggable countdown timer on top of any webpage, presentation, Google Slides deck, LMS, or classroom activity.
  
  Perfect for:
  • Classroom activities
  • Group work
  • Exit tickets
  • Bell ringers
  • Stations
  • Presentations
  • Smart boards
  • Google Slides
  • Online teaching
  
  Features:
  • Floating draggable timer
  • Resizable timer window
  • Mini floating timer mode
  • Big presentation mode
  • Classroom quick presets
  • Dark classroom theme
  • Responsive layout
  • Timer stays visible over webpages
  • Designed for projectors and smart boards
  
  Built for teachers who want a clean, distraction-free classroom timer.
  
  No account required.
  Lightweight and easy to use.

• May 16, 2026
  short_description

  A draggable countdown timer that floats on any webpage - perfect for classroom activities

  A floating classroom countdown timer for teachers, presentations, Google Slides, and smart boards.

• May 16, 2026
  name

  Draggable Classroom Timer

  Classroom Timer – Floating Countdown for Teachers

• May 16, 2026
  permissions

  activeTab, scripting

  activeTab, scripting, storage

Permissions & access

Permissions

activeTabscriptingstorageoffscreenalarms

Host access

None declared

Screenshots

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