UniFicarPDF
Merge PDF files instantly for free — no limits, no signup
What it does
UniFicarPDF is a free browser-based PDF toolkit that lets you merge, split, compress, convert, unlock, protect, rotate, and organize PDF files without uploading them to a server. Everything runs locally in your browser for better privacy and faster processing. No sign-up, no watermarks, and no daily limits—just simple PDF tools that work on desktop and mobile in multiple languages.
Sube y organiza tus PDF fácilmente, y descarga un único archivo combinado. Rápido y sin límites. Una herramienta en línea gratuita e ilimitada para Unir PDF.
Sube tus archivos, organízalos, haz clic en Unir PDF y descarga tu nuevo PDF combinado gratis. Al subir tus files, aceptas nuestros Términos de Uso y nuestra Política de Privacidad . Unir múltiples PDF documents en un solo archivo es súper fácil con nuestra herramienta. No pierdas tiempo combinando PDFs de forma manual. Nuestro PDF Merger es una herramienta online gratis que te ayuda a juntar, unir y combinar dos o más PDF files al instante sin reducir la calidad. Usa tecnología avanzada para unir tus PDF documents de forma rápida, fácil y segura con un solo clic. Combina páginas PDF, organiza tus files y crea un PDF de alta calidad online desde cualquier lugar. Recibir cientos de PDF files…from unificarpdf.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
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