# CalcCafe

> Free, fast, privacy-first online calculators and converters. Everything runs client-side; user data never leaves the browser. Built for 2025/2026 rules generic tools get wrong.

## Start here
- [All tools](https://calccafe.com/tools/): the full CalcCafe directory
- [About & methodology](https://calccafe.com/about/): how we verify tools and who reviews them

## Tax tools
- [No Tax on Overtime Calculator](https://calccafe.com/tools/no-tax-on-overtime-calculator/): OBBBA premium-portion overtime deduction with caps and MAGI phase-out
- [No Tax on Tips Calculator](https://calccafe.com/tools/no-tax-on-tips-calculator/): up to $25,000 tip deduction; FICA and state tax still modeled
- [Car Loan Interest Deduction Calculator](https://calccafe.com/tools/car-loan-interest-deduction-calculator/): up to $10,000/yr with eligibility checks and amortization
- [OBBBA Savings Suite](https://calccafe.com/tools/obbba-deduction-calculator/): combined tips + overtime + car loan + senior deductions

## Health tools
- [GLP-1 Protein & Calorie Calculator](https://calccafe.com/tools/glp1-protein-calculator/): muscle-preservation targets on Ozempic/Wegovy/Mounjaro
- [India In-Hand Salary Calculator](https://calccafe.com/tools/take-home-salary-calculator-india/): new-regime FY 2025-26 take-home from CTC

## Developer & AI tools
- [LLM API Cost Calculator](https://calccafe.com/tools/llm-cost-calculator/): in-browser token counting and price comparison
- [JPEG XL Converter](https://calccafe.com/tools/jpeg-xl-converter/): client-side JXL ⇄ JPG/PNG/WebP via WebAssembly
- [Connections Helper](https://calccafe.com/tools/connections-helper/): NYT Connections grouping workspace and hints
- [llms.txt Generator & Validator](https://calccafe.com/tools/llms-txt-generator/): build or validate a spec-compliant llms.txt