Your Complete Online Toolbox

Count words, characters, sentences, paragraphs and reading time. Perfect for writers and SEO professionals.

Transform text between uppercase, lowercase, title case, sentence case and more with one click.

Reverse text by character, word, or sentence. Useful for coding, cryptography and creative writing.

Calculate monthly EMI payments, total interest and view complete amortization schedule.

Compute simple or compound interest with detailed charts and year-by-year breakdown.

Calculate GST with forward/reverse options. Supports all tax slabs with detailed breakdown.

Calculate Body Mass Index with health assessment and ideal weight recommendations.

Estimate your Basal Metabolic Rate and daily calorie needs based on activity level.

Calculate exact age in years, months, days with zodiac sign and birthday countdown.

Calculate time between two dates in years, months, days, hours and minutes.

Create strong, secure passwords with customizable length and character options.

Generate version 4 UUIDs in bulk. Essential for developers and database work.

Generate realistic names, addresses, phone numbers for testing and development.

Edit and preview HTML code in real-time with syntax highlighting and instant rendering.

Generate MD5, SHA1, SHA256 and other cryptographic hashes for strings.

Check how old a domain is and when it was first registered.

Convert between different units of length, weight, volume, temperature and more.

Convert between HEX, RGB, HSL, CMYK color formats with visual preview.

Convert numbers between binary, octal, decimal, and hexadecimal systems.