Use Case #1: Instant Shared Timer

Need a quick countdown? Timebox Live makes it effortless. Just enter a number with a unit of measure and your timer starts instantly. No configuration, no signup, no complexity.

How it works

Simply type a duration on the home page:

Hit "Start Timebox" and you get a shareable URL. Send it to anyone via email, Slack, Discord, or any messaging app. Everyone who opens the link sees the exact same countdown, synchronized in real-time.

Perfect for

• Quick breaks: "Taking a 15-minute coffee break, back when this timer hits zero"
• Meeting timeboxes: "We have 10 minutes to decide this"
• Remote pair programming: "Let's do a 45-minute deep work session"
• Cooking timers: Share with your partner so they know when to check the oven
• Workout intervals: "30 seconds on, watch this timer"

No installation needed. Works on any device with a browser. The timer keeps running even if you close the tab—just reopen the link to check the time remaining.