Gaijin.at - Freeware and Online Tools

Useful Applications, Online Tools and Information about
Internet and Data Security.

IP Calculator

IP Calculator displays information about an IP address or an IP address range, like subnet-mask, CIDR notation and different notations of the address and the address range.

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CyberChef

A brief overview of CyberChef and a description of its main features.

A list of all ASCII and ANSI characters with names and character codes.

Apple Shortcuts App

An overview of the Apple "Shortcuts" app with examples.
New

Apple Shortcuts Collection

A collection of Shortcuts for MacOS.
New

Apple Mail

Creating message rules, examples of rules and searching in entire messages (header and body).
New

Password Generator

Password Generator quickly and easily creates multiple randomly generated passwords.
A new option makes it possible to avoid consecutive identical characters.

Unicode Character Tables

A list of the most important Unicode characters with name, character code and HTML encoding.
Cyrillic character range added

URLReport

URLReport checks the accessibility of URLs in the clear web and the Tor/Onion network.
New

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