About

Shansu Tools is a collection of free, privacy-first web tools.

• Fast Photo Editor: compress, resize, and US document photo workflows.
• PDF Converter: browser-based PDF conversion and processing.
• TDEE Calculator: daily calorie estimation for health goals.
• Weight Loss Calorie Calculator: calorie deficit planning with timeline and milestones.
• Macro Calculator: protein, fat, and carb targets for cut, maintenance, and bulk.
• Body Fat Calculator: Navy Method estimate with body fat %, fat mass, and lean body mass.

Our core principle is to process data in your browser whenever possible.