Image Resizer
Resize images in bulk with precise dimensions and file sizes
What it does
Resize up to 20 images at once with precise control over dimensions, units, DPI, aspect ratio, output format, and file size. Resize by pixels, cm, mm, inches, or percentage, optimize JPG/WEBP to a target KB size, and process everything locally in your browser.
Resize images online by pixels or real units like cm, mm and inches with custom DPI. Batch resize up to 20 files, keep aspect ratio, rotate or flip, set a max size in KB for JPG or WEBP and export as JPG, PNG, WEBP.
Resize image by exact dimensions or percentage in pixels, cm, mm or inches. Use DPI for print sizing, keep aspect ratio or fit with background fill, rotate or flip before export. Limit output size in KB for JPG or WEBP and convert to JPG, PNG, WEBP. Process up to 20 images at once. Your images are processed locally in your browser without server uploads. Resize in pixels, mm, cm or inches with accurate DPI conversion. Sometimes you just need a quick resize. Sometimes you need precise dimensions for printing, a strict file size limit, or a batch export for a website. This tool covers all of that in one place. You can resize images by exact width and height or use percentage scaling. Enter 50…from onlinetoolshouse.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 · 17d ago · simedw.com