From the official blog of StickPNG.com, you can obviously expect quite a good understanding of the PNG acronym.
What does PNG stand for?
In another field, geography, PNG stands for Papua New Guinea, a country in Oceania, in the southwestern Pacific, north of Australia. Its inhabitants are called Papuans. In our field of study, IT / design, PNG stands for Portable Network Graphics. It’s a compressed raster graphic format. Most of the time, we’re using PNG images without any background (with a fully transparent alpha channel around the illustration), which makes them perfect for design purposes. Because PNG files use lossless compression, like GIFs, they will usually look crisper than JPEGs.
But they’re also usually heavier than JPEGs. A best practice is to convert PNGs into SVGs (Scalable Vector Graphics) if you’re looking for a lighter image format.
There are plenty of websites to convert PNGs into SVGs. Here are a few examples.
You can further compress PNG files to reduce their size on TinyPNG.
As you can see from this Google Trends chart, the interest in PNGs has been steadily growing over the last 5 years.
When was the PNG format officially launched?
The PNG file format was launched on October 1st, 1996. After a few iterations, PNG became an international standard on November 10, 2003.
Wikipedia offers a wide range of comparisons between PNGs and other image file formats (GIF, TIFF, JPEG,…).
How many colors can you have in a PNG file?
A PNG image may include over 16 million colors whereas GIF files can consist of a maximum of 256 colors.
Where can I find PNG files?
Our main site, StickPNG.com, is a hand curation of tens of thousands of great looking PNG files which you can download for educational / personal purposes.
Can you create animations with PNG files?
Yes you can, in the same way you can create GIFs. A format called APNG (for Animated Portable Network Graphics) released in August 2008, enables you to create and share animations made with a series of PNG frames. Here’s an example from Wikipedia.
Apple has been using APNG has the preferred format for their animated stickers since 2016.
How can you create a PNG file ?
It is simply one of the file formats you can choose when you’re saving your creations in a design software like Photoshop. If you want to have a transparent cut out of an object, just add a transparent layer in the background before saving / exporting your file in PNG format.