Gaijin.at - Freeware and Online Tools

Freeware & Online Tools

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

Text Converter

Text Converter converts text to an other encoding or other formats.

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CyberChef Recipes

Recipes for CyberChef, a web application for analyzing and decoding data.

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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News and Updates

Local Browser Start Pages

Local start pages for web browsers with search fields for several search engines and online services.
Updated

CyberChef Recipes

Recipes for CyberChef, a web application for analyzing and decoding data.
1 new recipe added

Regular Expressions

A collection of useful regular expressions, among others for URLs, phone numbers, e-mail addresses, IP addresses and wallet addresses.
New

CyberChef

A brief overview of CyberChef and a description of its main features.
A case study has been added.
The examples can be tried out directly in CyberChef with a link.

CyberChef Gaijin.at Version

CyberChef is a web application for analyzing and decoding data.
The Gaijin.at version contains operations not contained in the original version.
New

USB Write Protection

USB Write Protection is a batch file that change the state of the USB write protection of the operating system.
New version

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