Barcode calorie scanner

Scan the barcode. Skip the nutrition label typing.

For packaged food, barcode scanning is usually faster and more reliable than photo estimation. Calorieo helps you scan products, review nutrition, and add them to your daily calories and macros.

Calorieo draft

Chicken rice bowl

612

kcal

Open Food Facts

Editable before save

Europe

Editable before save

Protein 38g76%

Carbs 62g62%

Fat 19g38%

Short answer

What barcode calorie scanner means in Calorieo

For packaged food, barcode scanning is usually faster and more reliable than photo estimation. Calorieo helps you scan products, review nutrition, and add them to your daily calories and macros.

Scan a packaged food barcode.
Review the matched product nutrition.
Adjust serving size.
Save calories, protein, carbs, and fat to your day.

Problem

Packaged foods already have nutrition data. Use it.

When a barcode is available, product nutrition can be more useful than guessing from a photo. Calorieo uses Open Food Facts where available, focused on US and Europe product coverage.

Capture, review, save, track.

Scan a packaged food barcode.

Review the matched product nutrition.

Adjust serving size.

Save calories, protein, carbs, and fat to your day.

Best foods for barcode scanning

Protein bars and drinks

Fast post-workout logging without typing a nutrition label.

Snacks and frozen meals

Use packaged-food nutrition when the database has a match.

Serving edits

Adjust the serving size before the product enters your log.

Fallback logging

If a barcode is missing, log the food with text or another input method.

Free forever for the basics

Barcode coverage depends on the product database.

Calorieo supports US and Europe barcode lookups through Open Food Facts where available. It avoids claiming every product exists in the database.

Premium features are planned. Barcode scanning supports US and Europe products through Open Food Facts where available.

FAQ

Questions before you switch trackers.

What barcode database does Calorieo use?

Calorieo uses Open Food Facts where available, with barcode coverage focused on products in the US and Europe.

Is barcode scanning more accurate than photo logging?

For packaged foods, it often can be, because the product label already contains nutrition facts. Serving size still needs review.

Is Calorieo free?

Yes. Calorieo is free forever for the basics. Premium features are planned for people who want deeper nutrition tools later.