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Joined 2 years ago
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Cake day: June 21st, 2023

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  • You can make nearly all images small enough to upload and still look good without dropping colour depth. There are 3 ways to achieve it basically:

    • Resize it to a lower resolution (1280 x whatever looks just fine on a screen)
    • Reduce the quality
    • Change to lossy (JPG) from non-lossy (PNG)

    The resizing is usually enough.

    The quality reduction is something that google pagespeed focuses on too. For most apps that means choosing a lower “quality” when converting to jpg or saving as a new jpg. 85% of original is good.

    If you happen to have imagemagick installed, I have a little script that I use called “resize_to_pagespeed.sh”. The jist of it is this:

    convert inputfile.jpg -filter Lanczos -resize 1280x1280 -sampling-factor 4:2:0 -strip -quality 85 outputfile.jpg

    I just ran this on a 2.4MB photo (below) and it came out at 186KB. That’s a 13x reduction. Right click -> open in new tab to see it full size.

    If the image isn’t square, imagemagick is smart enough to figure out correct dimensions.








  • Oh it’s on my to-do list. I’m just an ocean away. Closest I’ve gotten so far is Southern California but I’ll make it!

    My wife and I currently have two plans for when we retire:

    1. Tour the US by road with a focus on national parks
    2. Take a year to tour Italy, find our spot and settle there. Olive tree essential. The kids and grandkids can come visit. We’ve been telling all the kids about this forever so they don’t get upset when it happens.

    Texas with fireworks and alcohol definitely part of #1.

    Happy independence day!