Ingredient-level logging · symptom correlation · find your triggers
Fieldnote
Meal Details
Describe your meal
Try:
Reading your meal...
Detected Ingredients
Editing saved entry —
Today’s Hydration
Goal: ml/day
0ml
of 2000ml goal
0% of daily goal
Today’s Log
Log Activity
Today’s Activity
No activity logged today.
How You’re Feeling
This captures how you’re feeling today, which we’ll correlate with what you logged yesterday.
NoneSevere
Filter:
Top Trigger Ingredients
Common Symptoms
Entries by Meal
FODMAP Distribution
Symptom Severity — Last 30 Days
Export Backup
Downloads all entries and your custom ingredient database as a single JSON file.
Import / Restore
Upload a previously exported backup. Existing entries are kept; new entries are merged in.
Custom Ingredients
Ingredients you added that are not in the built-in database. Saved permanently for future sessions.
None added yet.
Clear All Data
Permanently deletes every entry and custom ingredient. Export a backup first.
Welcome to FODMAP Tracker
Built for people managing IBS and digestive sensitivities, FODMAP Tracker gives you a clear picture of what you’re eating, how you’re moving, and how you feel — day by day. The more you log, the clearer your triggers become.
How it works
Your Day — Food, Hydration, Activity Log everything you eat and drink, and note any exercise. Each entry gets an instant FODMAP level based on its ingredients.
How You’re Feeling Log your symptoms each morning. These are linked to the previous day’s intake — because FODMAP reactions often show up 12–24 hours later.
History See each day’s food, hydration, and activity alongside how you felt the next morning. Over time, patterns become obvious.
Insights Your top trigger ingredients, most common symptoms, and a 30-day severity chart — all built from your own data.
Your data & privacy
Where is my data stored? Only on your device, in your browser’s local storage. Nothing is sent anywhere. Ever.
I switched devices and my data is gone. Use the Data tab to export a backup before switching, then import it on your new device.
How do I share with my dietitian or doctor? Export a backup from the Data tab, or simply show them your History and Insights screens during your appointment.
Why do calories look a bit off? Macros use standard nutrient densities per 100g. Adjust the gram amounts to match your actual serving size for more accurate numbers.
Need a hand?
We’d love to hear from you — whether you have a question, spotted a bug, or want to suggest an ingredient we’re missing.