💰 Financial & Investment Calculators
Loan & Mortgage Calculator
Calculate exact monthly payments, total interest costs, and amortization summaries for home or auto loans.
Launch Calculator →Compound Interest Calculator
Forecast your portfolio growth with recurring monthly contributions and compounding interest over time.
Launch Calculator →Hourly to Salary Converter
Convert hourly wage to annual salary, monthly pay, and bi-weekly take-home estimates.
Launch Calculator →⚡ Developer & Web Utilities
JSON Formatter & Validator
Format, indent, validate syntax, and minify complex JSON strings instantly with error highlighting.
Open Tool →Base64 Encoder / Decoder
Encode text strings to Base64 and decode raw Base64 data with full UTF-8 support.
Open Tool →Secure Password Generator
Generate cryptographically secure random passwords with customizable entropy, numbers, and symbols.
Open Tool →✍️ Productivity & Text Helpers
Word & Character Counter
Real-time stats for words, characters, sentences, paragraphs, and estimated reading/speaking duration.
Open Tool →Universal Unit Converter
Convert measurements across length, weight, temperature, and digital data storage units effortlessly.
Open Tool →Text Case Converter
Transform text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, and kebab-case.
Open Tool →