CSSCube – Developer Tools

Name: CSSCube – Developer Tools
Author: Jakub Błaszczyk

A clean CSS toolkit for colors, shadows, layouts, typography, accessibility and unit conversion.

As of June 2026, CSSCube – Developer Tools has — users in the Developer Tools category.

Jakub Błaszczyk Developer Tools

Chrome Web Store ↗.crx

Users0%

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Rating0%

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— reviews

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Version

1.0.0

Manifest V3

History

1 snapshots

Tracking since Jun 16, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.

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Date	Users	Rating	Reviews	Version
Jun 16, 2026	—	—	—	1.0.0
Now	—	—	—	1.0.0

Permissions & access

Permissions: sidePanel
Host access: None declared

Screenshots

About

CSSCube is a lightweight developer toolkit that helps frontend developers generate, convert and optimize CSS values directly from the Chrome side panel.

✨ Features include:

🎨 RGBA to HEX Converter
🎨 HEX to RGBA Converter
🎨 HSL to RGBA Converter
🎨 Palette Generator
🌈 Gradient Generator

📏 Unit Converter
📏 Fluid Typography Generator

✨ Box Shadow Generator
✨ Border Radius Generator

📐 Flexbox Generator
📐 Grid Generator

♿ Contrast Checker

Designed for speed, simplicity and productivity, CSS Snap provides instant CSS generation with live previews and one-click copy functionality.

Technical

Version: 1.0.0
Manifest: V3
Size: 415KiB
Min Chrome: 88
Languages: 1
Featured: No

Metadata

ID: ejmmajmffdpfbabcjelaphflokahgocl
Developer ID: u81bd5f918cea089f9f2fa783065b0c6c
Developer Email: [email protected]
Created: Jun 15, 2026
Last Updated (Store): Jun 15, 2026
Last Scraped: Jun 16, 2026
Website: —
Support URL: —
Privacy Policy: —

Data sourced from the Chrome Web Store · last verified Jun 16, 2026.