MD5 Encrypt and Decrypt

MD5 (Message Digest 5) is a cryptographic function that allows you to make a 128-bits (32 characters) "hash" from any string taken as input, no matter the length (up to 2^64 bits). This func...

SHA1 Encrypt and Decrypt

SHA-1 Cryptographic Hash Algorithm. A cryptographic hash (sometimes called 'digest') is a kind of 'signature' for a text or a data file. SHA1 generates an almost-unique 160-bit (20-byt...

Calculate String Length Free Online Tool

A free character counter that provides instant character count for the given text. The tool reports the number of character with spaces. It is a great tool to monitor the text limit. Just Copy & P...

Reverse a string and test for palindrome string

Reverse your string a free online tool to reverse a string, or write it backwards and help to test palindrome texts quick and fast.

JSON Beautify and Minify

JSON beautifier, minify, parser and viewer online is a tool which lets you parse json string and validator json into a pretty and colorful json tree view and minify json

Convert JSON to PHP array

json_decode() function takes a JSON encoded string and converts it into actual PHP value, but this function works only with UTF-8 encoded strings. json_decode() translates the converted value into app...