A hub of online tools to make your day easier!
Find information by CEP quickly.
Mark time with precision.
Generate lucky numbers.
Choose and copy color codes.
Draw and visualize quadratic Bézier curves by changing the control points.
Generate random color palettes instantly. Click on the color code to copy it.
Make your text clean.
Write and edit your texts online.
Converts all text to uppercase letters.
Converts all text to lowercase letters.
Converts the first letter of each sentence to uppercase.
Converts the first letter of each word to uppercase.
Alternates between uppercase and lowercase letters throughout the text.
Inverts the case of all letters: uppercase becomes lowercase and vice-versa.
Reverses the order of characters in the text.
Removes all white spaces from the text.
Finds and replaces one or more occurrences of a text with another.
Counts the total number of characters in the text.
Counts the total number of words in the text.
Calculate the difference between dates
Create dummy texts easily.
Calculate your vehicle's fuel expense.
Find out liters by value paid.
See if your weight is ideal.
Calculate simple interest easily.
Simulate your investments.
Quick sum of values.
Calculate averages easily.
Find out if a number is prime.
Solve quadratic equations.
Easily convert between different units of measurement.
Calculate factorials instantly.
Generate multiplication tables
Generate the Fibonacci sequence.
Solve simple equations.
Find out if it's even or odd.
Generate hashes securely.
Generate QR Code from text
Calculate your age
Create valid and random CPF numbers to test your systems.
Click the button to generate a strong and random password.
Convert length in different units.
Convert between the most common temperature scales instantly.
Calculate the volume of geometric solids like cubes, cylinders, spheres, cones, and pyramids.
Calculate the area of common geometric shapes.
Find out the exact time anywhere in the world with just a few clicks.
Generate a universally unique identifier (UUID) with one click.
Estimate the reading time of any text in seconds.
Calculate the limit of a function instantly.
Calculate the derivative of a function instantly.
Calculate the integral of a function instantly.
Calculate the dot product and cross product of 3D vectors.
Calculate the determinant of 2x2 and 3x3 matrices instantly.
Calculate the proportion between values to find the unknown number.
Convert numbers to Roman numerals.
Convert Roman numerals to the decimal numbering system.