Mood Tracker - Online Daily Emotion Journal & Calendar

A mood tracker is a tool that helps you record and monitor your emotional state over time. By consistently logging your moods, you can identify patterns, triggers, and trends in your emotional well-being. This self-awareness can help you make positive lifestyle changes, communicate better with healthcare providers, and improve your overall mental health. Research shows that regular mood journaling can reduce stress and increase emotional resilience.

Yes! All your mood entries are automatically saved to your browser's local storage. This means your data stays on your device and is never uploaded to any server. It's completely private and secure. However, please note that clearing your browser data or using private/incognito mode may result in data loss. We recommend using the Export Data feature regularly to back up your mood journal as a JSON file.

Absolutely. If you've already recorded your mood for today, you can simply select a different emotion and click Save Today's Mood again to update it. To remove today's entry entirely, click the Remove Entry button. For past dates, click on any colored date in the calendar to view its details — you can also update or delete that specific entry from the detail popup.

Each mood type has its own distinct color on the calendar. For example, ● Happy (green), ● Angry (red), ● Calm (blue), and so on. The Mood Distribution bar chart shows you which emotions appear most frequently in the current month. A diverse distribution is normal, but if you notice consistently negative moods dominating your calendar, it might be worth reflecting on potential causes or speaking with a professional.

Daily mood tracking offers numerous benefits: 1) Pattern Recognition — identify what activities, people, or situations affect your mood. 2) Emotional Awareness — become more mindful of your feelings rather than suppressing them. 3) Better Communication — share concrete data with therapists or loved ones. 4) Habit Building — the streak feature motivates you to maintain consistency. 5) Early Warning — spot negative trends before they escalate into larger mental health challenges.

Yes, this mood tracker is 100% free to use with no account required. There's no sign-up, no subscription, and no hidden fees. Everything runs directly in your browser. Your privacy is fully protected because no data ever leaves your device. You can start tracking your emotions right away — just pick a mood and save!

Click the Export Data button below the mood entry panel. This will download a JSON file containing all your mood records, including dates, emotions, intensity levels, and notes. You can store this file as a backup. To restore data in the future, you would need to re-import it (a future update may add an import feature). We recommend exporting your data weekly or monthly to prevent accidental loss.

Currently, this tool supports one primary mood entry per day. This design encourages you to reflect on your overall emotional state for the day. If you'd like to capture more granular mood shifts (morning, afternoon, evening), you can use the Journal Note field to describe how your feelings changed throughout the day. We may add multi-entry support in a future update based on user feedback.