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A cyberpunk-styled tool to instantly convert CSS px to rem and vice-versa. NeonREM is a lightning-fast, two-way Pixel to REM converter built specifically for web developers and UI designers. Packaged in an eye-catching Cyberpunk/Neon Synthwave aesthetic, it brings a futuristic vibe to your everyday coding tasks. Key Features: Two-Way Conversion: Type a Pixel value to instantly get the REM equivalent, or type a REM value to instantly see the Pixels. Custom Base Size: The default root font size is 16px, but you can easily adjust this to match your project's specific CSS root size. Cyberpunk Aesthetic: Enjoy a striking dark mode interface with glowing cyan and magenta neon effects and classic hacker-style typography. Instant Recalculation: Values update in real-time as you type. No "convert" buttons required. Zero Permissions Required: NeonREM runs entirely offline in your browser. It does not read your web pages, store your data, or require any invasive permissions. Stop opening a new tab just to use a calculator. Keep your workflow focused and stylish with NeonREM!
May 26, 2026
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