Sahadat Husain·1d agoA 300 × 250 banner ad is 30.6 KB. The budget is 150 KB.A standard banner ad is small. At JPEG quality 95, a 300 × 250 banner came to 30.6 KB, and the biggest one we made was 82.8 KB.A response icon1A response icon1
Shubhratiwary·2d agoImage Compression and how does it work [From a junior developer’s perspective] [Part — 1]The Image compression is used everywhere and its simple , not in terms of the “science” behind it or the “Math” behind it , but in terms of…A response icon1A response icon1
Sam·2d agoBefore You Resize Product Photos: Check Resolution, File Size, and White SpaceA practical example of why a smaller file or a bigger canvas does not tell you the whole story.A response icon1A response icon1
Sahadat Husain·3d agoA 2.3 MB CMYK JPEG became a 267 KB sRGB JPG, and a 119 KB AVIFA CMYK JPEG is a print file. Screens work in RGB, so it needs converting. We converted one to sRGB, and the file fell from 2.32 MB to 267…A response icon1A response icon1
seung han·4d agoJEE Main 2027 signature size is 10–100 KB, not 4–30 KB. Here is what I measuredIf you are filling in the JEE (Main) 2027 Session 1 form before the 22 November deadline, look twice at the signature size your guide gives…
Sahadat Husain·5d agoEnlarging a small photo adds bytes, not detail. We scored it.A photo that is too small stays too small when you enlarge it. We scored four enlargements of a 400-pixel photo, and every one fell well…
Sahadat Husain·6d agoShrinking a photo in nine small steps scored lower than one stepResize a photo once. In our test, nine small steps to the same width scored lower than one step.
Sahadat Husain·Nov 3A 21.4 MB PNG, four ways: 6.5 MB, 1.4 MB and 857 KBA 21.4 MB PNG of a photo is mostly wasted bytes. At 256 colours it was 6.5 MB. As a JPG it was 1.4 MB. As an AVIF it was 857 KB.
Sahadat Husain·Nov 2We cut a 9.8 MB photo to 50 KB. The width paid for it.When a photo is still too big after compressing, the fix is usually the width. We fitted one 9.8 MB photo under 50 KB at five widths, and…
Sahadat Husain·Oct 30Your 300 DPI photo is the same file as your 72 DPI photoA photo tagged 300 DPI is the same file as the same photo tagged 72 DPI. We changed the tag four times and the pixels never changed.
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