Catalogue
All Tools
Every tool on Digital Tool Space, grouped by category. All of them are free and run entirely in your browser.
Popular tools
Age CalculatorYour exact age in years, months, weeks and days.
Tip CalculatorWork out gratuity and split a bill between people.
Discount CalculatorCalculate the savings and final price from a percentage discount.
Percentage CalculatorCalculate percentages, percentage changes, increases, decreases and differences.
Date CalculatorFind the number of days between two dates, or add or subtract days from any date.
CM to Inches ConverterConvert centimeters to inches as you type, shown as a decimal and broken down into feet and inches.
MM to Inches ConverterTurn millimeters into inches, shown as a decimal and broken down into feet and inches.
KG to LBS ConverterConvert kilograms to pounds, with a decimal result and a pounds-and-ounces breakdown.
KM to Miles ConverterConvert kilometers to miles, shown as a decimal and broken down into miles and feet.
Celsius to Fahrenheit ConverterConvert Celsius to Fahrenheit as you type, including decimals and negative values.
Image CompressorShrink JPG, PNG and WebP images in your browser and download the smaller file.
Image ResizerChange the width and height of a JPG, PNG or WebP image, in your browser.
JPG to WebP ConverterConvert JPG and JPEG images to WebP in your browser and download the smaller file.
Online TimerA free countdown timer with hours, minutes and seconds. Start, pause and reset.
Pomodoro TimerWork in 25-minute sessions with short and long breaks, moving on automatically.
Online StopwatchMeasure elapsed time with start, pause, resume, reset and lap controls.
QR Code GeneratorCreate a QR code for any text or link and download it as a PNG, in your browser.
URL to QR CodeTurn any web address into a downloadable QR code, generated in your browser.
WiFi QR Code GeneratorCreate a QR code guests can scan to join your Wi-Fi network, without typing the password.