Convert any number to its English word form — supports Indian (lakhs/crores) and international (millions/billions) systems with currency mode.
Supports numbers up to 999,999,999,999,999. Negatives and decimals allowed.
Ones
1 - 9
Tens
10 - 99
Hundreds
100 - 999
Thousands
1,000 - 999,999
Millions
1,000,000 - 999,999,999
Billions
1B - 999B
Trillions
1T - 999T
Free online number to words converter. Type any number and instantly see its English word representation. Supports both the International number system (thousands, millions, billions, trillions) and the Indian number system (thousands, lakhs, crores). Handles negative numbers, decimals, and numbers up to the trillions. Currency mode converts amounts to 'dollars and cents' or 'rupees and paise' — perfect for writing cheques, legal documents, invoices, and financial reports. Live conversion as you type with formatted number display. 100% browser-based, no signup required.
Convert numbers between binary, hexadecimal, decimal, and octal.
Convert between units of length, weight, temperature, volume, and more.
Convert CSV data to JSON format online. Supports custom delimiters and file upload.
Convert JSON arrays to CSV format. Flatten nested objects with dot notation.
Convert colors between HEX, RGB, HSL, and RGBA formats. Visual picker with Tailwind matches.
Convert images to PDF online for free. Combine multiple JPG, PNG, or WebP images into a single PDF document.