FlexAPI Studio

Text & Number Utilities

Interact with 5 different Flask API endpoints: word count, number addition, string reversal, temperature conversion, and palindrome check. Enter your input and see the results instantly!

Word Count

Returns the number of words in the input text.

Example: This is a test sentence

Number Addition

Returns the sum of all numbers in the input.

Example: 1 2 3.5 4

String Reversal

Returns the reversed input string.

Example: hello world

Temperature Conversion

Converts between Celsius and Fahrenheit.

Example: 100 C or 212 F

Palindrome Check

Checks if the input is a palindrome.

Example: racecar