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Online Tools

Free tools we use every day to make our lives easier.

Test Javascript Synax

December 22, 2018 mike JavaScript, Online Tools

Test your javascript for bugs by copying and pasting your code below.

What Are My Browser Headers?

December 20, 2018 mike HTTP Tools

Your browser sends headers with every request made to a http server on the internet. Things like what your user agent is, your language preferences,

Pretty Print JSON Formatter Tool

November 24, 2017 mike Parser Tools

This is a browser-based JSON prettifier. Meaning it doesn’t send your data to our server and all conversion is done entirely in your browser.

HTTP Header Watcher

November 22, 2017 mike HTTP Tools

This is a simple version of an HTTP header viewer. Useful for seeing redirects happening over http for links. Change Log 2017-11-22 1st version started

Parse Emails From a String

November 24, 2016 mike Parser Tools, PHP

Handy one for all sorts of reasons, just don’t use it for evil : \. I also did an online working version of this function.

Online Base64 Encoder and Decoder

November 17, 2016 mike Cryptography Tools

Base64 encoding is done to preserve binary data in a ascii text format.  A good example of this is in email all attachments are encoded

What Is My IP Address?

November 16, 2016 mike HTTP Tools

Most people have an idea what an IP address is now. It’s used to route traffic on the internet, similarly in the way your email

Show My Browser’s User Agent

November 16, 2016 mike HTTP Tools

Your browser’s user agent is passed in the request headers every activity you do online. It’s commonly used by websites to diagnose website problems, know

Online Quoted Printable Encoder/Decoder

November 16, 2016 mike Cryptography Tools

Quoted-printable is used to transmit 8bit data over a medium that could risk the data getting corrupted.  This is common for email. You can use

Online md5 Generator

November 16, 2016 mike Cryptography Tools

md5 is a older but still commonly used one way hashing algorithm.  It produces a 32 character, 128 bit string.  This tool will take a

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