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All Free Online Tools
24+ tools across 4 categories — all free, all instant.
Time Tools
World clocks, age calculators, countdowns, and time zone converters
Calculate your exact age in years, months, days, hours and minutes
Find the exact difference between two dates
Set a countdown to any event or moment
Precise stopwatch with lap functionality
View current time across multiple time zones simultaneously
Convert time between different time zones worldwide
Finance Tools
EMI, SIP, compound interest, GST, and currency conversion tools
Calculate monthly loan installments with amortization schedule
Plan your systematic investment and forecast returns
Calculate compound interest and growth over time
Calculate GST amounts, inclusive and exclusive rates
Calculate loan repayment schedules and total interest
Convert between 170+ world currencies
Computer Tools
Password generators, QR codes, unit converters, and text utilities
Generate strong, secure passwords with custom rules
Generate QR codes for URLs, text, contacts, and more
Convert length, weight, temperature, area, and more
Convert text to uppercase, lowercase, title case, and more
Convert between binary, decimal, octal, and hexadecimal
Count words, characters, sentences, and reading time
Developer Tools
JSON formatter, Base64, URL encoder, hash generators, and more
Format, validate, and minify JSON with syntax highlighting
Encode and decode Base64 strings instantly
Encode and decode URLs for safe transmission
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes
Convert between HEX, RGB, HSL, and CMYK color formats
Generate universally unique identifiers (UUIDs)