ToolBox Pro

Free online BMI calculator — calculate your Body Mass Index instantly to assess your weight status.

Free online age calculator — calculate your exact age in years, months, days, hours, and minutes.

Free online JSON formatter, validator, and beautifier with syntax highlighting.

Free online Base64 encoder and decoder — encode or decode Base64 strings instantly.

Free online unit converter for length, weight, temperature, area, and volume conversions.

Free online password generator — create strong, secure, random passwords instantly.

Free online QR code generator — create custom QR codes from text, URLs, or any data.

Free online color converter — convert colors between HEX, RGB, and HSL formats with live preview.

Free online word & character counter — count words, characters, sentences, and paragraphs.

Free online loan calculator — calculate monthly payments, total interest, and amortization schedule.