TheToolsAura
Privacy-first client-side web utility workstation
What it does
TheToolsAura is a browser-based suite of web utilities built around one core principle: your files and data should never leave your browser. Whether you need to convert SVGs, compress images, test APIs, decode JWTs, or process PDFs everything runs 100% client-side, with zero server uploads. Fast, secure, and accessible from any device. Features include: 100% client-side data processing & privacy Developer utilities, SVG tools & file converters Lightweight, fast, and PWA ready
50+ Free PDF, image, data, code & design tools in 10 languages. Convert, compress, format, and create , all in your browser. No uploads, no signup.
Convert, compress, edit and transform files instantly entirely in your browser. No uploads, no servers, no waiting. Open, inspect, zoom, pan, and export SVG files instantly. Drag & drop a file or paste SVG code directly into your browser. Generate QR codes for URLs, WiFi, contacts, and more free, instant, no signup. Extract, match, and analyze design token colors using standard math-based spatial color structures. Compress images without quality loss. Reduce file size while preserving original quality. Magnify and inspect complex JSON structures. Zoom into large objects and validate syntax. Test REST APIs online directly from your browser. Send GET, POST, PUT, PATCH, DELETE, HEAD, and…from thetoolsaura.com
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Launched alongside, August 2026
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- 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…
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