FastToolAI

What it does

FastToolAI is a simple online file toolbox that helps you process PDF, images, videos, and audio files in one place. Compress, convert, resize, merge, and edit files directly in your browser without downloads, installation, or sign-up.

FastToolAI 提供免费的在线 PDF、图片、视频和音频处理工具。支持文件压缩、格式转换、编辑等操作，大多数功能可直接在浏览器本地处理，无需安装软件，更注重隐私保护。

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  PDFToolBox29d ago · pdf-toolbox.asia · ▲1

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  MiniTools — Free Online Tools.12d ago · getminitools.com · ▲2

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  Minitooler5d ago · minitooler.com · ▲2

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  LiveTools11d ago · livetools.in · ▲2

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  Clipto MCP▲640

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  HyNote for Mac▲383

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• TL
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  Hey Noah▲641

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  Clipto MCP▲640

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• SA
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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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  AI · 17d ago · simedw.com