PNG Mag
Optimization
-
Optimization
Why a PNG File Gets Much Larger After a Small Edit
Color type, bit depth, palette expansion, alpha, metadata, and the encoder explain why a small PNG edit can produce a much larger file.
-
Optimization
WebP vs AVIF: Choose by Image Type, Quality and File Size
Compare WebP and AVIF at matching dimensions and acceptable quality. Check transparency, encoding settings and browser source selection before switching.