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CSS to JS Object Converter

Free CSS to JS object converter — turn CSS declarations or rules into a camelCased JavaScript style object for React/inline styles. Runs in your browser.

Learn more: JSON, YAML, XML & TOML: Data Formats ComparedThe strengths, pitfalls and best uses of JSON, YAML, XML and TOML — and what gets lost when converting.

CSS

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JS object

Runs entirely in your browser — nothing you enter is uploaded or stored.

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CSS to JS Object Converter

Free CSS to JS object converter — turn CSS declarations or rules into a camelCased JavaScript style object for React/inline styles. Runs in your browser.

Paste your CSS on the left and the JS object is produced instantly on the right — right in your browser. There’s no upload step: your data never leaves the page, which you can confirm from the Network panel or our privacy policy.

Frequently asked questions

How do I convert CSS to JS object?

Paste or type your CSS in the left editor (or use Sample / Upload / URL). The JS object appears instantly on the right — copy or download it. Everything runs in your browser.

Is my data uploaded anywhere?

No. This converter runs entirely in your browser — your CSS is never sent to a server. You can verify it in the Network tab or in our Content-Security-Policy.

Is the CSS to JS Object free?

Yes — completely free, no sign-up and no limits. Everything happens client-side.

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