Number systems are the different ways of writing the same value. The quantity that decimal writes as 255, binary writes as 11111111, and hexadecimal writes as FF. These are not different numbers. They are the same amount in different notation. Computers rely on several of these notations at once, and knowing how they relate explains … Read more
The GIF format is the oldest image format still in everyday use, and it has survived for one reason: animation. A GIF can hold a short looping clip that plays anywhere, with no video player and no sound. That single trick kept GIF alive for more than thirty years. But the format also carries hard … Read more
BMP files have one defining trait: they are huge. A 1920 by 1080 image saved as a BMP weighs around 6 MB. The same picture as a JPG drops to roughly 300 KB, and as a WebP, closer to 150 KB. That single fact explains almost everything about BMP, where it came from, why it … Read more
Blurring a license plate before you post a photo takes about ten seconds, and it is the difference between a clean car listing and handing a stranger your registration details. The same applies to faces in street photos, dashcam clips, and real estate shots. This guide shows how to blur a license plate or a … Read more
WebP format is Google’s answer to a simple problem: images on the web are too heavy. A WebP file is usually 25 to 35 percent smaller than the same photo as JPG, and smaller than PNG for graphics, with no visible drop in quality. This article explains what the WebP format is, why Google built … Read more
Image file formats are the difference between a web page that loads in two seconds and one that takes eight. A 4.2 MB hero image can add six seconds on mobile data, and the fix is rarely a faster server, it is usually a different format. The format you pick decides three things at once: … Read more
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