B P G = Better Portable Graphics

BPG amp-img examples

JPG example. The BPG (46,3 Kb) copy made from JPG (361 Kb) is here about 8 times smaller than its original.

PNG example. The BPG (44,4 Kb) copy made from PNG (1,86 MB) is here about 24 times smaller than its original.

BPG sources

BPG Image format

BPG Web Encoder

BPG animation tests

Wikipedia - Better Portable Graphics

B P G = Better Portable Graphics in in HTML amp-img

Image file formats in HTML