Free Online Tools

Free online finance calculators, developer tools, fitness planners, and more. No signup required.

ScopeOut - Florida Real Estate Intelligence

Flood zones, elevation, hurricane evacuation zones, and insurance estimates for any Florida address. The real estate data gap, filled.

TDEE & Macro Calculator

Calculate daily calorie needs and macronutrient targets

Password Generator

Generate secure passwords, passphrases, and WiFi keys

QR Code Generator

Create QR codes for URLs, WiFi, contacts, email, and SMS

One Rep Max Calculator

Estimate your one-rep max for any lift

GPU Benchmark Comparison

Compare GPU performance across models

LLM Pricing Comparison

Compare LLM API pricing side by side

Cron Expression Generator

Build and validate cron expressions

AWS Cost Estimator

Estimate AWS service costs

Config File Converter

Convert between YAML, JSON, TOML, and more

Workout Generator

Generate custom workout routines

Date Calculator

Add days, find date differences, and more

Fuel Price Calculator

Compare gas prices and estimate annual fuel savings

Horse Racing Prize Calculator

Calculate prize splits for major horse races worldwide

Mortgage Calculator

Monthly payments, amortization, and extra payment savings

Auto Loan Calculator

Car payment calculator with all-terms comparison

Home Affordability Calculator

How much house can you afford based on income and debt

Compound Interest Calculator

Savings growth, loan payoff, and the Rule of 72

Word Counter

Count words, characters, sentences, and reading time

Grade Calculator

Weighted grades, final exam calculator, and GPA

BMI & Calorie Calculator

Body mass index with visual scale and daily calorie needs

Invoice Generator

Create professional invoices and download as PDF

Salary Calculator

Convert salary to hourly rate and hourly to annual with tax estimates

E85 / E15 Fuel Finder

Find nearby ethanol stations, calculate blends, and estimate octane

Marina Fuel Prices

Find nearby marinas with gas and diesel prices for boaters

Florida Homebuyer Guides

Florida Flood Zones Explained

What FEMA flood zones A, AE, V, VE, X mean, how to check your zone, and flood insurance costs

Understanding Crime Data

How to research crime in a Florida neighborhood using heatmaps, statistics, and on-the-ground visits

Hurricane Preparedness

Evacuation zones explained, storm surge risk by elevation, and insurance considerations

Walkability & Home Values

How walkability and amenity scores affect Florida property values and what to look for

First-Time Homebuyer's Guide

Step-by-step guide to evaluating Florida neighborhoods, common mistakes, and research checklist