SMOGLE — Platform
Social media banners & profile images, perfectly sized.
What it does
SMOGLE makes creating social media banners and profile images faster and easier. Instead of searching for the right dimensions and templates for every platform, SMOGLE puts everything in one place so you can create, compare, preview, and export all your assets from a single workspace.
Turn one photo or cover art into correctly-sized profile pictures and banners for Instagram, YouTube, Spotify, Apple Music, TikTok, Facebook and X.
Upload your cover art or a photo. Pick the platforms you need, fine-tune each crop, and download the full set, sized right for Instagram, YouTube, Apple Music, Amazon Music, Spotify, TikTok, Facebook and X. Sized to every platform's exact spec, cropped around your subject. Download individual files, or grab the whole set as onefrom smogleapp.com
Does the same job
all alternatives →More growth this month
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AstraPixels▲267A pixel-art solar system at its real current positions.
Growth · 29d ago · astrapixels.com

Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io


- SA
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