How to Use Clock7

⏰ Alarm Clock

Setting an Alarm

• Navigate to the Alarm Clock tab
• Set the desired hour, minute, and second using the input fields
• Choose an alarm sound from the dropdown menu
• Enter a custom message (optional)
• Check "Repeat alarm" if you want it to ring daily
• Click "Set Alarm" button

Managing Alarms

• View all active alarms in the list below
• Toggle alarms on/off using the switch
• Delete alarms using the trash icon
• Test alarm sounds with "Test Sound" button

⏲️ Timer

Quick Timer

• Click any quick timer button (1 min, 5 min, 10 min, etc.)
• Timer starts automatically

Custom Timer

• Enter hours, minutes, and seconds
• Add a title for your timer (optional)
• Select alert sound
• Check "Loop timer" for continuous countdown
• Click "Start Timer"

Timer Controls

• Pause: Temporarily stop the timer
• Resume: Continue from where you paused
• Reset: Clear timer and start over

⏱️ Stopwatch

Basic Usage

• Click "Start" to begin timing
• Click "Lap" to record lap times while running
• Click "Stop" to pause the stopwatch
• Click "Reset" to clear all data

Lap Times

• Press "L" key or click "Lap" button while running
• View all lap times with split differences
• Best lap highlighted in green
• Worst lap highlighted in red
• Export lap times as CSV file

Keyboard Shortcuts

• Spacebar: Start/Stop
• L: Record lap
• R: Reset (when stopped)

🌍 World Clock

Adding Cities

• Type city name in search box
• Select from dropdown suggestions
• Click "Add City" or press Enter
• City clock appears in the grid

Managing Clocks

• View time difference from your local time
• Remove clocks with × button
• Maximum 20 world clocks allowed

Time Zone Converter

• Select source timezone in "From" dropdown
• Enter time to convert
• Select target timezone in "To" dropdown
• View converted time instantly

⚙️ Settings

Appearance

• Theme: Choose Light, Dark, or Auto mode
• Clock Format: 12-hour or 24-hour display
• Date Format: MM/DD/YYYY, DD/MM/YYYY, or YYYY-MM-DD

Sound

• Adjust volume with slider
• Enable browser notifications

Data Management

• Export Settings: Download backup
• Import Settings: Restore from backup
• Reset: Clear all settings and data

📱 PWA Installation

Desktop (Chrome/Edge)

• Look for install icon in address bar
• Or click "Install App" button in header
• Follow browser prompts

Android

• Open in Chrome browser
• Tap menu (three dots)
• Select "Add to Home Screen"
• Follow prompts

iOS (iPhone/iPad)

• Open in Safari browser
• Tap Share button
• Select "Add to Home Screen"
• Name the app and tap "Add"

⌨️ Keyboard Shortcuts

• Ctrl+Shift+T: Toggle theme
• Ctrl+,: Open settings
• F11: Toggle fullscreen
• 1-4: Switch between tabs
• Space: Start/Stop (context sensitive)
• L: Lap (stopwatch only)
• R: Reset (when stopped)

🔧 Troubleshooting

Common Issues

• Alarm not ringing: Keep browser tab open, check volume
• Notifications not working: Enable in browser settings
• Time incorrect: Check system time settings
• Data not saving: Enable cookies and local storage