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Convert a CSS rule block into a camelCased JavaScript style object for inline styles or CSS-in-JS.
Input
0 chars
Output
0 chars
Status
Ready
Time
0 ms
This conversion runs entirely in your browser — your input never leaves your device.
CSS to JS Object is a free online converter on AltFTool that converts a CSS rule block into a camelCased JavaScript style object for inline styles or CSS-in-JS — no signup and nothing to install.
The conversion runs entirely in your browser: the CSS you paste is converted on your own device and is never uploaded to AltFTool. CSS to JS Object is powered by a converter written specifically for AltFTool, and the JS Object result can be copied or downloaded as css-to-js.js.
This converter moves styles between the shapes a CSS-in-JS toolchain expects: plain CSS declarations, JavaScript style objects and template literals.
| Input format | CSS |
|---|---|
| Output format | JS Object (JavaScript syntax) |
| Output file | css-to-js.js (text/plain) |
| Runs | In your browser — the input is not uploaded. |
| Library | Written for AltFTool (no third-party library) |
| Category | CSS converters on AltFTool |
Open CSS to JS Object on AltFTool — the converter loads straight away, with no account.
Paste your CSS into the left-hand input pane, or press Sample to load a working example.
The conversion runs automatically about 300ms after you stop typing — there is no Convert button, and nothing is uploaded while it works.
If this converter exposes options, open Settings to change them — the output re-runs as you adjust.
Copy the JS Object output with the Copy button, or download it as css-to-js.js.
No. CSS to JS Object runs entirely in your browser using a converter written specifically for AltFTool, so the CSS you paste is converted on your own device and never reaches AltFTool's server.
A converter written specifically for AltFTool, with no third-party dependency. It runs in your browser.
There is no server-side limit, because nothing is uploaded — CSS to JS Object converts in your browser, so the practical ceiling is your own device's memory.
The result is JS Object. Copy it from the output pane in one click, or download it as css-to-js.js — AltFTool names the file after the converter and serves it as text/plain.
Yes. CSS to JS Object is free to use on AltFTool, with no account and no sign-up.
Drop the live CSS to JS Object workspace into your own docs page, tutorial or blog post with one snippet. Free, responsive, light and dark — just keep the “Widget by AltFTool” credit link visible.
<iframe src="https://www.altftool.com/embed/widget/transform/css-to-js"
title="CSS to JS Object Converter — free AltFTool widget"
width="100%" height="820" style="border:0;border-radius:12px;overflow:hidden"
loading="lazy" referrerpolicy="no-referrer-when-downgrade" allow="clipboard-write"></iframe>
<p style="font-size:12px;margin:4px 0 0">Widget by <a href="https://www.altftool.com/transform/css-to-js?utm_source=embed&utm_medium=widget" rel="nofollow">AltFTool — free online tools</a></p>More of AltFTool's CSS and format tooling, and the guides around it.