ConverterPic
Private, Browser-Side Image & Media Converter
What it does
Compress PNG, JPG, WebP, and AVIF images up to 90% without quality loss. 100% private, hardware-accelerated, browser-side media optimization with zero cloud uploads.
Compress PNG, JPG, WebP, and AVIF images up to 90% without quality loss. Target exact limits like 20KB, 50KB, and 100KB for official forms. 100% private, browser-side media optimization with zero cloud uploads.
ConverterPic is an ultra-fast, 100% private, browser-side media optimization suite. Compress PNG, JPG, WebP, and AVIF images up to 90% without quality loss, edit photos, convert formats, and compress MP4/WebM videos with zero server uploads. JavaScript is required to run the client-side encodingfrom converterpic.com
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Life & fun · 10d ago · louisabraham.github.io
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Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io
I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 16d ago · simedw.com