A GPU-Accelerated PDF Dark Mode Converter, That Runs Entirely in Your Browser

The Problem OS dark mode doesn't affect PDF content Existing tools upload your files, are slow, or have few options What I Built 16+ themes, GPU-accelerated, fully offline, zero uploads Link to live tool + screenshot How It Works (Technical) pdf.js rendering → Canvas API color transform → PDF assembly Parallel page processing Text layer preservation technique Image detection and preservation Try It / Contribute Live link https://bratuka.dev/pdf-dark-mode-converter/ GitHub link https://github.com