Fasting Tracker — dark
Track fasts, weights (lbs), workouts & progress — autosaves locally.
Starting weight (lbs)
Ending weight (lbs)
Workouts?
Start Fast
End Fast
Timer
— : — : —
Fast Presets
12h
16h
20h
24h
Weight lost
— lbs
Total fasting hrs
— h
Avg loss/per fast
—
Streak (days)
—
Notes for this session
Quick Save Entry
Clear All Data
Export JSON
Import JSON
Keyboard shortcuts: S = Start, E = End, Q = Quick save
History
Past fasts, weights & notes
Clear History
Progress & Stats
Goal weight (lbs)
Days target
Enable Notifications
Export Chart PNG
Tip: Use Quick Save after ending a fast to push an entry to your history. Everything saves locally in your browser.
Extras & Tools
Auto-save frequency (ms)
Instant (on-change)
5 sec
15 sec
1 min
Quick note
Add Quick Note to History
Recalc Stats
Import/Export will include all saved entries & settings. Clear operations are irreversible locally.