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QR Code Generator – Windows, Linux, MacOS

Posted on January 5, 2022by admin

A QR code generator is an application which creates and stores different types of data in a QR code image file. A qrencode is a free command line tool for encoding string data in the QR code and saving it as a PNG or an EPS image. In this note i will show how to […]

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  • Blog

How to Check How Much RAM Do I Have

Posted on December 14, 2021December 15, 2021by admin

There could be numerous reasons behind a computer running slow but the most common is a lack of RAM (memory) caused by too many programs running simultaneously, and you may wonder how much RAM do i have and how to check the RAM usage. This note shows how to check the total amount of RAM […]

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  • Blog

Increase Image Size in KB (Without Changing Pixels)

Posted on December 5, 2021December 7, 2021by admin

Sometimes it is requires to increase an image size without changing its pixels i.e. increase the size of a file without changing a quality, dimension or resolution of the image or photo. You may need this for example in some applications or web-services that don’t allow to upload images if their size is less than […]

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  • Blog

Zip Without Compression – Windows, Linux, MacOS

Posted on November 23, 2021by admin

If you want to store a big folder as a single file, so it could be easily uploaded somewhere or shared with someone, you can create a simple zip archive from it. To avoid wasting a time and resources on compression and decompression, this zip archive can be created without compression. In this short note […]

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  • Blog

What Is My Router’s IP Address (Default Gateway)

Posted on July 11, 2021by admin

A router is a device that communicates between the Internet (or public network) and the devices in a local network (or private network). A typical home router, that usually acts as a default gateway for the local devices, can be configured using a web-based configuration page that can be accessed from a web-browser if you […]

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