Number to Words Converter | Calci.in Number to Words Converter Convert numbers into words with Indian (Lakh/Crore) or International (Thousand/Million/Billion) scales. Live Responsive Calci.in Enter Number Number Clear Decimals allowed. For currency mode, only 2 decimal places are used. Numbering Scale Indian International Output Case Sentence case (Default)Title CaseUPPERCASElowercase Preview (grouped with commas) Options Currency … Read more
Random Number Generator | Calci.in Random Number Generator Create integers or decimals with min/max, quantity, sorting, uniqueness, and optional seed. Options Reset Minimum Maximum Quantity 5 Number Type IntegerDecimal Decimal places Unique (integers only) If decimals are selected, uniqueness is disabled. Seed (optional) Use the same seed to reproduce results. Prefix (optional) Suffix (optional) Sort … Read more
Remove Extra Spaces Tool – Calci.in Remove Extra Spaces Clean messy text — collapse spaces, fix line breaks & tidy punctuation. Input 0 lines 0 chars Clean Now Sample Text Reset Use Output as Input Options Trim leading & trailing spaces Collapse multiple spaces/tabs to one Trim each line (start & end) Normalize Windows/Mac newlines … Read more
Typing Speed Test | Calci.in Typing Speed Test Measure your WPM, Accuracy & Errors in real‑time Duration 15 sec30 sec60 sec120 sec Paragraph Random (Easy)Random (Mixed)Random (Numbers)Random (Punctuation) Start Reset Click anywhere in the box to focus & start typing No backspace penalty — just keep going! 30s Time Left 0 WPM 100% Accuracy 0 … Read more
Case Converter | Calci.in Case Converter Quickly switch between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more Calci.in Input Mode: none Words: 0 · Characters: 0 Clear Paste Swap Output Copy Words: 0 · Characters: 0 Convert lowercase UPPERCASE Sentence case Title Case Capitalize Each Word tOGGLE cASE aLtErNaTiNg camelCase PascalCase snake_case kebab-case Clean spaces … Read more
Word Counter | Calci.in Word Counter Count words, characters, sentences, and paragraphs instantly. Enter your text: Reset Results Words: 0 Characters: 0 Sentences: 0 Paragraphs: 0