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NexusLabs CSS Toolkit — 5 Design Tools

5 design utilities in one popup — pick colors, style backgrounds, and convert units without leaving your tab. Fully offline.

Users3Current public install base

Rating--Store average score

Reviews0Public review volume

Manifest versionV3Extension platform version

7-day growth-2Net users gained this week

7-day growth rate-40%Relative weekly velocity

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NexusLabs CSS Toolkit — 5 Design Tools Media preview

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Technical snapshot

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Version1.0.0

ManifestV3

Size43.88KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

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Stop switching between websites for everyday design tasks. NexusLabs CSS Toolkit puts 5 powerful, privacy-first styling utilities into a single beautiful popup — right in your browser toolbar.

Whether you need to quickly translate a color between different formats, create a harmonious set of tones, design a smooth background transition, convert between sizing units, or fine-tune a depth effect — CSS Toolkit handles it in one click without leaving your current tab.

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✅ What You Can Do

Pick any color and instantly see its value in every common format — hex, RGB, and HSL. Adjust individual channels with sliders, preview the result in real time, and copy the output with one click.

Need a coordinated set of tones? Enter a base color and generate complementary, analogous, triadic, tetradic, shade, and tint variations automatically. Each swatch shows its value and can be copied individually.

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