How to convert an HTML web page to PNG image on Linux

One of the easiest way to screen capture a particular web page as a PNG image is by using CutyCapt, which is a convenient command line Linux tool for converting any HTML webpage to a variety of vector and bitmat image formats (e.g., SVG, PDF, PS, PNG, JPEG, TIFF, GIF). Internally, CutyCapt uses WebKit rendering […]
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How to compress png files on Linux

PNG (short for “Portable Network Graphics”) is a raster image format designed to replace limitations of GIF image format in terms of data compression and color precision. The size of a PNG image file can vary significantly based on several factors including color depth, interlacing, precompression filter, compressor used, etc. In this tutorial, I will […]
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