Monaco Editor
Write in the same editor engine used by VS Code, with syntax highlighting, undo and redo, and a focused workspace.
Monaco-powered CSS & SCSS workflow
Continue styling even when the project can't.
Write CSS or SCSS in a focused Chrome side panel and apply it directly to the active page—ideal for quick experiments, CMS styling, staging fixes, and situations where rebuilding the project is slow or unavailable.
No trackingLocal storageLocal SCSS compilation
NEW
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InstantLive page updates
Persistent
Your CSS and SCSS workspaces are saved separately for each page using its origin and path, then restored when you return.
FocusedSide-by-side editing
PrivateEverything stays local
Built for real frontend work
A clean workflow between your idea and the page.
Live CSS Studio removes the friction around styling without trying to replace Chrome DevTools.
Live CSS & SCSS
With Live mode enabled, CSS is applied automatically as you type. SCSS is compiled locally before being injected into the page.
Inspector mode
Select page elements, choose the selector you want, and insert it directly into the editor.
Persistent by page
Your work is automatically saved using the page origin and path, then restored after reload.
Chrome Side Panel
Keep the webpage and editor visible at the same time. No floating windows and no context switching.
Simple by design
From page to polished CSS in four steps.
Open a webpage
Use any normal HTTP or HTTPS page, including localhost, staging, CMS, or production pages you are authorized to modify in your browser.
Open the side panel
Click the extension icon and keep the editor beside your page.
Write or inspect
Type CSS or SCSS directly, or use Inspector to capture a selector.
See it instantly
Your styling appears immediately and remains saved for that page.
Traditional loop
Edit → build → wait → refresh → repeat
→
Live CSS Studio
Edit → see the result
Privacy Policy
Your code stays on your device.
Live CSS Studio is a local-first developer tool. All processing happens locally in your browser. The extension does not collect, transmit, sell, share, or analyze personal information or website content.
No analytics
No telemetry
No cloud
No advertising
No tracking
Last updated: July 2026
What information is stored?
Live CSS Studio stores your CSS or SCSS code, extension settings, selected language, Live Mode state, and the information required to associate your saved styles with webpages you choose. All data is stored locally in your Chrome profile and never leaves your device.
Where is CSS and SCSS stored?
All CSS, SCSS, and extension settings are stored locally using Chrome's Storage API. No information is uploaded to external servers.
Why does the extension need webpage access?
The extension requires access to webpages so it can apply the CSS or compiled SCSS that you explicitly create. When using Inspector, the extension interacts only with the element you select to help you build styles. Website content is never collected, transmitted, or stored.
How is SCSS compiled?
SCSS is compiled locally inside the extension using the bundled Sass compiler running in a sandboxed environment. No external compiler, API, or remote processing service is used.
Are third-party services used?
No. Live CSS Studio does not use analytics providers, advertising networks, cloud services, remote code, telemetry, or any third-party service that receives user data.
Is data shared or retained?
No user data is shared with third parties because no user data is collected. All saved data remains only in your local Chrome storage until you modify it, clear it, or uninstall the extension.
Chrome permissions
- sidePanel – Displays the Live CSS Studio interface inside Chrome's Side Panel.
- tabs – Identifies the active tab selected by the user.
- storage – Stores CSS, SCSS, and extension settings locally.
- scripting – Applies user-defined styles to the active webpage after explicit user interaction.
- HTTP/HTTPS website access – Allows the extension to apply styles only to webpages the user chooses to edit.
Contact and policy updates
This Privacy Policy may be updated from time to time. Any changes will be published on this page together with the updated revision date.
If you have any questions regarding this Privacy Policy, please contact us at info@interflowcode.de.
FAQ
Useful details before you install.
Does it change the real website?
No. It changes only the page displayed in your browser. Website files and servers are not modified.
Can other visitors see my changes?
No. Injected styles exist only in your own browser.
Does it replace Chrome DevTools?
No. DevTools remains essential for inspection, debugging, networking, accessibility, and performance. Live CSS Studio adds a persistent CSS and SCSS workspace.
Which pages cannot be modified?
Chrome blocks extensions on protected pages such as chrome:// pages, the Chrome Web Store, and pages belonging to other extensions.
Does it add !important automatically?
No. Your CSS is applied exactly as you write it.
Ready when your project isn't
Make CSS iteration feel immediate again.
Open the page, open the side panel, and keep styling.