MiniTooly
70+ free browser tools for files, code and daily tasks
What it does
MiniTooly brings 70+ practical tools for developers, PDFs, images, QR codes, barcodes, text, and data conversion into one clean website. No signup is required, the interface supports 10 languages, and many operations run locally in the browser whenever practical.
Use free online tools for JSON formatting, UUID generation, Base64 encoding, text conversion, productivity, and developer workflows. Fast, secure, and easy to use.
Fast, secure, and easy-to-use online tools that help you format data, generate code snippets, convert files, optimize workflows, and boost productivity. MiniTooly is a growing collection of free online tools built to simplify everyday digital tasks. Whether you are a developer working with JSON, a designer converting colors, a student organizing information, or simply looking for quick utilities, MiniTooly provides reliable tools that work directly in your browser. Our mission is to make productivity tools accessible to everyone without requiring downloads, installations, or subscriptions. Most tools run instantly and are designed with privacy, speed, and simplicity in mind. From JSON…from minitooly.com
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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 · 17d ago · simedw.com