Every tool you need,
instantly free.

Calculate GST inclusive and exclusive amounts for all Indian tax slabs (5%, 12%, 18%, 28%). Generate invoice-ready breakdowns.

Calculate monthly EMI for any Indian loan. Full amortization schedule, interest breakdowns, and shareable results.

Calculate percentage of a number, percentage change, what percent X is of Y. Three modes in one tool.

Calculate tip and split restaurant bills evenly. Custom tip percentage. Per-person breakdown.

Convert numbers to words in Indian format (Lakhs, Crores) and international. Perfect for cheques and invoices.

Calculate BMI using kg/cm or lbs/in. Includes WHO and revised Indian BMI cutoffs for Asian populations.

Find your exact age in years, months, weeks, days. Calculate age between any two dates. Days until birthday.

Format, validate, and minify JSON instantly. Syntax highlighting, error detection with line numbers.

Encode text to Base64 or decode Base64 strings back to plain text. Client-side, instant, private.

Encode and decode URLs using percent-encoding. Handle special characters for safe URL transmission.

Generate cryptographically strong random passwords. Custom length, character sets, multiple at once.

Generate QR codes for URLs, text, email, phone. Download PNG. No signup, instant.

Convert color codes between HEX, RGB, HSL formats instantly. Live color picker and preset palette.

Count words, characters, sentences, paragraphs and reading time. Real-time. No paste limit.

Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case.

Generate Lorem Ipsum placeholder text by paragraphs, sentences or words. Instant, unlimited.

Instantly remove duplicate lines from any text. Options for case sensitivity, trimming, and blank line removal.

Convert units instantly: km to miles, kg to lbs, Celsius to Fahrenheit, litres to gallons and more.

Convert color codes between HEX, RGB, HSL formats instantly. Live color picker and preset palette.