Free alternatives to Adobe Lightroom

Alternatives to Adobe Lightroom: editing images for free

Digital photography and image editing software allow both amateurs and professionals to create, edit, and archive stunning images with little effort. But you don’t always have to shell out for expensive packages in order to curate professional albums and optimise images. In this article, you’ll find a list of some of the best free alternatives to Adobe Lightroom that allow users to manage and...

Adobe Acrobat alternatives

The best Adobe Acrobat alternatives

Adobe Acrobat is the most well-known program when it comes to working with the popular PDF format. But there are reasons you might be looking for an alternative to Adobe Acrobat. For some users, the huge range of functions is simply unnecessary. Others want to avoid the yearly subscription costs and are looking for a more affordable solution. In our overview you can find out which Adobe Acrobat...

Linking CSS to HTML

Linking CSS to HTML: a guide with examples

HTML and CSS are part of the core elements of the World Wide Web and are often used in conjunction with one another. When you are working with an HTML document and would like to include CSS, there are a few internal and external methods to implement the format specifications into your text content effectively. Find out more in this practical guide with examples.

CSS Media Queries

CSS Media Queries

What are CSS Media Queries? We explain how media queries and responsive web design are related. From breakpoints and relative CSS units to CSS processors and modern CSS utility frameworks – read on to learn more.

Web fonts: the power of modern typography

The best web fonts: why web-safe fonts are important

Web-safe fonts refer to fonts that can be used on the web without safety concerns. The key factor here is whether the respective fonts can be displayed correctly by as many browsers as possible. Here, we reveal why the list of safe web fonts continues to expand and why web fonts play an important role in a successful online presence for a company.

AVIF format

AVIF – license-free image format of the future

AVIF is a new image format that is supposed to replace the JPEG format in the long run. It offers very high image quality, compresses files extremely efficiently and reduces the loading times of websites due to smaller file sizes. The license-free format also provides numerous functions. Major digital players are driving its development and popular browsers can already handle AVIF.

What is CSS?

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Cascading Style Sheets (CSS) is a style sheet language. Together with HTML, CSS gives you the option to process a website visually. CSS was developed to separate presentation specifications such as fonts and the shape and colour of elements from other website content. Learn how to use CSS here.

CMYK colours

CMYK – the secret to four colours

What is special about CMYK colours and what distinguishes them from RGB colours? CMYK uses four colours: C for cyan, M for magenta, Y for yellow and K for black, the first letters of which make up the abbreviation. The physical principle of subtractive colour mixing in CMYK is fundamentally different from RGB and enables high colour fidelity on printed media. Read on to find out more.

RGB colour

RGB – three colours for (almost) everything

RGB, which stands for red, green, and blue, is a system used to create all the possible colours that can be displayed on a screen. The physical principle at work here is called additive colour mixing and involves mixing the different components of the visible light spectrum. Different colour spaces reflect human perception of colour to varying degrees.

What is a TIFF file?

What is a TIFF file? An introduction to the image format

There are several image formats to choose from when saving images. Which format is best depends on the intended use. While JPG files require little storage space and are therefore ideal for the web, a TIFF file is best suited for printing high-resolution images thanks to lossless compression. What other features characterise the TIFF format?


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