Smart Tools for Smarter Decisions.
Premium AI calculators, 3D visualizers, and financial decision engines. 150+ free tools. Model scenarios, compare strategies, ship with confidence.
Premium Visualizers & AI
Flagship3D Studio Lighting
Rembrandt, Butterfly, Split presets. SSS skin, TransformControls.
Try →3D DNA Helix Explorer
ACTG sequences, mutations, genetic architecture.
Try →3D History Path Finder
Shortest connection between historical figures via Wikidata.
Try →AI Context Optimizer
Strip comments, minify, estimate tokens, compress for LLMs.
Try →JSON-LD Entity Graph
3D knowledge graph from structured data. E-E-A-T audit.
Try →3D History Explorer
Infinite 3D knowledge graph from Wikidata.
Try →3D Molecule Explorer
SMILES, PDB. Neon atom colors, WebGL viewer.
Try →Neon Lorenz Attractor
Audio-reactive chaos theory with bloom.
Try →All Calculators & Utilities
Finance
- Mortgage Calculator
- Compound Interest
- Amortization
- Investment Calculator
- Credit Card Payoff
- Auto Loan
- Income Tax
- Sales Tax
- Inflation
- Currency Converter
- Tip Calculator
- Discount
- FIRE Number
- Retirement
- Savings
- Simple Interest
- Loan
- Freelancer Tax
- Side Hustle Tax
- Stock Option
- RSU Tax
- Debt Avalanche
- Crypto Tax
- 529 College Savings
- EV Tax Credit
- Remote Work Tax
Real Estate
Creator Economy
Health
Fitness
Math
Construction
Ecology
Date / Time
Conversion
Tech
Automotive
Industrial
Healthcare
Creative
Pets
Food
The KinnyTools Ecosystem
150+ free calculators, 3D visualizers, and AI tools. Finance, Health, Math, E-Commerce, Construction, Ecology. Zero-dependency micro-apps with real-time computation and GEO-optimized content for 2026.