Online Countdown Timer

What it does

123Timer is a simple, convenient and free https://123timer.com/ with flexible settings. You can start the timer directly in the browser for any period of time from a few seconds to 24 hours.

Start Countdown 🕒 Timer in just 1 click! 123Timer is a simple and free online timer with rich features: Convenient timing, Fullscreen mode, Large selection of sounds, Dark/Light mode and much more.

• 
  E.ggtimer.com2015 · e.ggtimer.com · ▲76

  A simple countdown timer with an alarm for the browser.

• 
  Online Pomodoro Timer by ShutEye2022 · shuteye.ai · ▲70

  Time is the coin of your life.

• 
  Free Online Timer2025 · ▲7

  10 minute timer, 15 minute timer & more | countdown timer

• 
  FastTimer2025 · fasttimer.app · ▲9

  A fast, distraction-free online timer with no ads or clutter

• 
  Countdown Timer2025 · timehabit.blogspot.com · ▲12

  Clean. Simple. Powerful Countdown

• 
  15 Minute Timer net2025 · 15minutetimer.net · ▲6

  Simple online countdown timer

• 
  SimCity, but with Permits▲867

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 21h ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 13d ago · tanzaniaeducationproject.org

• 
  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 14d ago · bigwords.page

• 
  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 8d ago · guitoro.com

• 
  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 12d ago · carrierexplode.com

• 
  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 22d ago · space.bl2.net

• 
  Bel▲1,288

  Life & fun · 2019 · paulgraham.com

• 
  Vector Illustration Creator▲811

  Create free personalized illustrations from 3000+ elements

  Growth · 2019 · icons8.com

• 
  Open Doodles▲687

  A collection of free sketchy illustrations

  Growth · 2019 · opendoodles.com

• 
  AirPods Pro▲576

  New AirPods with active noise cancellation

  Life & fun · 2019 · apple.com

• 
  The New Ember Mugs▲568

  The next generation of temperature controlled mugs

  Life & fun · 2019 · ember.com

• 
  Lazy IoT▲533

  Control your environment with one easy keyboard shortcut

  Work · 2019 · lazy-app.com