Free tools. No signup. Just works.
The tools you keep Googling —
finally in one place.
Free, fast, no signup ever.
Browse by category
See allText
Word counters, case converters, and text utilities.
7 tools
Developer
JSON formatters, encoders, and coding helpers.
8 tools
Security
Password generators, encryption tools, accessibility checkers, and security utilities.
4 tools
Fitness
BMI calculators and health-related tools.
6 tools
Calculator
Age, date duration, percentage, unit conversion, stopwatch, timer, and everyday calculators.
14 tools
Finance
Invoices, billing, and money tools for freelancers and small businesses.
2 tools
Random / Fun
Spinner wheels, random pickers, and lighthearted decision tools.
5 tools
Featured tools
See allSecret Message Encryptor/Decryptor
Lock a private message with a secret password only you and the recipient know.
Word Counter
Count words, characters, sentences and paragraphs instantly.
Case Converter
Convert text to upper, lower, title, camelCase, and more.
Password Generator
Generate strong random passwords with Web Crypto.
BMI Calculator
Calculate Body Mass Index in metric or imperial units.
Age Calculator
Calculate exact age in years, months, and days from date of birth.
Invoice Generator
Create a professional invoice with line items, tax, and instant PDF download — no signup.
Income Tax Calculator (Old vs New Regime)
Compare your income tax liability under old vs new tax regime for FY 2025-26. Find out which regime saves you more money.
Random Name Picker / Spinner Wheel
Enter names or options and spin a colorful wheel to pick a random winner.
From the blog
See allPractical guides for the tools we build — no fluff, no signup walls.
Protein, Carbs, or Fat — Which Macro Should You Prioritize for Your Goal?
How to calculate macros: protein carbs fat ratio for weight loss and muscle gain, which macro you should prioritize, gram targets, and common mistakes.
Hash Functions Explained — MD5, SHA-1, SHA-256: What's the Difference?
MD5 vs SHA-256 explained: what SHA-256 is, why MD5 and SHA-1 are considered broken for security, and when to use a hash generator online for checksums.
Base64 Encoding Explained — What It Is and When Developers Use It
What is Base64? Encoding explained: why developers use it for data URLs, JWTs, and APIs — and why Base64 is not encryption. Encode or decode online free.