What image sizes does Gmeld support for social media?

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Are Gmeld tools completely free to use?

Yes, all 90+ tools on Gmeld are completely free to use. No registration required, no hidden fees, no limitations on usage. We provide unlimited access to image resizers, converters, generators, and utilities.

What types of tools are available on Gmeld?

Gmeld offers image resizing tools, social media optimizers, Base64 encoder/decoder, JSON formatter, QR code generator, password generator, hash generators, color palette tools, text converters, URL shorteners, and many more web utilities for developers and content creators.

Scientific Pet Food Calculator

Calculate accurate daily food portions based on veterinary nutrition standards (WSAVA, AAHA, NRC)

Important: If your pet is overweight, use their ideal/target weight, not current weight. Consult your veterinarian for pets with medical conditions.

Species *

Breed *

Life Stage *

Weight (Ideal Weight) *

Reproductive Status *

Activity Level *

Food Information

📦 How to Find Food Energy Density:

On the package: Look for "Caloric Content", "Metabolizable Energy", or "kcal/cup" on the back or side
Common locations: Guaranteed Analysis section, Feeding Guidelines, or Nutritional Facts
Typical values: Dry food: 300-400 kcal/cup | Wet food: 70-150 kcal/100g
Can't find it? Contact the manufacturer or use typical values for your food type

Food Energy Unit *

Food Energy Density *

Enter the number from your pet food package

Click to get your pet's feeding recommendations

Scientific References

• WSAVA Global Nutrition Toolkit: World Small Animal Veterinary Association nutritional guidelines
• NRC 2006: Nutrient Requirements of Dogs and Cats, National Research Council
• AAHA: American Animal Hospital Association nutritional assessment guidelines
• AKC/FCI Breed Standards: American Kennel Club and Fédération Cynologique Internationale breed weight standards
• RER Formula: Resting Energy Requirement = 70 × (body weight kg)^0.75

Scientific Pet Food Calculator

Food Information

📦 How to Find Food Energy Density:

Scientific Feeding Recommendation

Scientific References