Hey, I’m Karl.
I write small apps that each do one job and then get out of the way. Free to use, no subscriptions, no ads.
What I make
Three little apps. Every one of them started as something I needed myself.
Video Squisher
Makes big video files small without making them look worse. You pick the quality in plain words, and it finds the smallest file that passes.
It started with my mom: her hard drive was full, and she didn’t want to delete her old videos. I wanted her to keep all of them without the giant file sizes.
Windows, macOS and Linux
Learn more →Image Squisher
Does the same job for photos. JPG, HEIC, camera RAW, all made smaller right on your own machine.
The friends and family who loved Video Squisher kept asking how to shrink their photos too. And I wanted one simple tool to convert any format to any other.
Windows, macOS and Linux
Learn more →EdgePop
For two or more monitors. Hover the seam between screens and you can see the windows on the other one.
I didn’t want a taskbar on my extra monitors, but I still wanted to know which window was on which screen. No tool did it the way I wanted, so I wrote my own.
Windows, free and open source
Learn more →Everything here is free.
All the apps live right here on this site. If any of them made your life easier, a coffee is always appreciated.
Buy me a coffee