Is it possible to display a photo pixel by pixel using CSS and HTML?

Have you ever considered if it would save space to print out an entire image using CSS and HTML pixel by pixel? I'm not referring to using background-image or anything like that, but something along these lines:

<div style="height:1px, width:1px, background-color: black;" >
<div style="height:1px, width:1px, background-color: red;" >
<div style="height:1px, width:1px, background-color: blue;" >

Imagine creating a complete photo using CSS pixels. It may sound crazy, but could it actually work?

htmlcss

Answer №1

Definitely not. The size would be much more than that of a regular image file.

In the given scenario, it takes about 50 to 60 bytes of HTML for each pixel in the image. However, with some improvements, this could potentially be reduced to around 30 bytes per pixel.

On the other hand, an uncompressed image file (such as a Windows BMP) only requires approximately 4 bytes of data for every pixel. Compressed formats like PNG and JPEG are even more efficient, usually using well under one byte per pixel.

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