Free Online Tools
Loan Calculator
Calculate loan payments, interest, and total costs for mortgages, auto loans, and personal loans.
Password Generator
Generate strong, secure passwords with customizable length and character types.
QR Code Generator
Generate QR codes from text, URLs, or any data with customizable colors.
JSON Formatter
Format, validate, and beautify JSON with syntax highlighting and error detection.
Word Counter
Count words, characters, sentences, and paragraphs in your text instantly.
Base64 Converter
Encode and decode Base64 strings for data encoding and web development.
Color Picker
Pick colors and convert between HEX, RGB, and HSL formats for web design.
Unit Converter
Convert length, weight, temperature, area, and volume units instantly.
UUID Generator
Generate UUID v4 identifiers for databases, APIs, and unique identifiers.
Free Online Tool Categories
Financial Tools
Free loan calculator for mortgages, auto loans, and personal loans with amortization schedules and payment breakdowns.
Security Tools
Secure password generator creating strong, random passwords with customizable options for maximum online security.
Development Tools
JSON formatter, SQL formatter, Base64 converter, regex tester, and more essential developer utilities.
Text Tools
Word counter, character counter, case converter, text diff checker, and slug generator for content creators.
Design Tools
QR code generator, color picker, favicon generator, and pixel ruler for designers and marketers.
Converter Tools
Unit converter, number base converter, CSV to JSON converter, and timezone converter for data transformation.
Over 30+ free online tools available including:
Loan Calculator, Password Generator, QR Code Generator, JSON Formatter, Word Counter, SQL Formatter, Text Diff Checker, CSV to JSON Converter, Slug Generator, Domain Checker, UUID Generator, Character Counter, Lorem Ipsum Generator, Timezone Converter, Markdown Preview, Base64 Converter, Case Converter, Random Generator, Regex Tester, Epoch Converter, HTML Formatter, Color Picker, Unit Converter, Spreadsheet Editor, A/B Test Calculator, and many more productivity tools.