Developer & Finance
Tools for Everyday Tasks
Fast, accessible, and 100% private online utilities. All data processing stays inside your browser with zero tracking or telemetry.
Recently Used Tools
Mortgage Calculator
Estimate monthly PITI payments and amortization.
Salary Calculator
Convert hourly, weekly, monthly, and annual pay.
Compound Interest Calculator
Project savings growth with recurring contributions.
Word Counter
Count words, sentences, paragraphs, and reading time.
Tool Directory
Mortgage Calculator
Estimate monthly PITI payments and amortization.
Compound Interest Calculator
Project savings growth with recurring contributions.
Salary Calculator
Convert hourly, weekly, monthly, and annual pay.
Invoice Generator
Create printable invoices with live totals.
Tip Calculator
Split bills and calculate tips instantly.
Word Counter
Count words, sentences, paragraphs, and reading time.
Character Counter
Measure characters, spaces, and text length.
Text Case Converter
Convert text to title, snake, kebab, and more.
Lorem Ipsum Generator
Generate placeholder words, sentences, or paragraphs.
Diff Checker
Compare two text blocks line by line.
PDF Converter
Convert formatted text and styling to downloadable PDF files.
Readability Checker
Score text clarity and reading grade level.
Password Generator
Generate strong passwords with custom options.
UUID Generator
Create RFC 4122 version 4 UUIDs locally.
Hash Generator
Generate MD5-style and SHA-256 text hashes.
URL Encoder Decoder
Encode or decode URLs and query strings.
JSON Formatter
Format, minify, validate, and inspect JSON.
Base64 Encoder Decoder
Encode and decode Base64 strings locally.
Regex Tester
Test patterns, flags, matches, and capture groups.
Color Converter
Convert HEX, RGB, HSL, and CMYK color values.
Markdown Previewer
Preview common Markdown formatting live.
BMI Calculator
Calculate BMI, category, and healthy weight range.
Calorie Calculator
Estimate daily calories from body and activity data.
Age Calculator
Calculate exact age and next birthday countdown.
Unit Converter
Convert length, weight, temperature, data, and more.
Number Base Converter
Convert binary, octal, decimal, and hex values.