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Can't decide? Enter your options and let the app pick one ...
Generate random colors and display their HEX, RGB, and HSL ...
Generate one or more random dates within a specified range. ...
Calculate cycling speed, time, or distance. Use this free ...
Calculate DOTS score for powerlifting — a modern ...
Calculate probabilities for exponentially distributed ...
Convert flour between cups, grams, ounces, and tablespoons. ...
Calculate probability of first success on trial k. Use this ...
Calculate what grade you need on a final exam to achieve ...
Convert grams to cups for common baking ingredients. Use ...
Convert hexadecimal values to decimal numbers. Use this ...
Calculate high school GPA from letter grades with optional ...
Calculate the number of usable hosts in a subnet from a ...
Encode text to HTML entities or decode HTML entities back ...
Convert an IPv4 start/end address range to CIDR blocks and ...
Minify JSON by removing all unnecessary whitespace. Use ...
Convert a JSON array of objects to CSV format. Use this ...
Convert letter grades to GPA points on a 4.0 scale. Use ...
Calculate slope, intercept, and R² for a simple linear ...
Calculate the pace needed to finish a marathon or ...
Calculate the network address from any host IP and subnet ...
Calculate probabilities and percentiles for the normal ...
Convert cooking oil between cups, tablespoons, milliliters, ...
Convert oven temperatures between Fahrenheit, Celsius, and ...
Compare pizza sizes by area and calculate cost per square ...
Calculate Poisson probabilities for rare event counts. Use ...
Look up port ranges, classify a port number, and check ...
XTRAW Tools
Free calculators, converters, generators, and simple apps for everyday decisions.
XTRAW Tools
Free calculators, converters, generators, and simple apps for everyday decisions.