CSS to JS Style Object Converter
Developer
Paste CSS declarations (property: value;) and get a JavaScript style object with camelCased keys, ready for React's `style` prop or any JS styling. Vendor prefixes and CSS custom properties are handled. Everything runs locally in your browser — nothing is uploaded.
How to use
- Paste your CSS declarations into the input box.
- Each property is camelCased and each value quoted as a string.
- Copy the generated style object from the output box.
Frequently asked questions
- How are property names converted?
- Hyphenated properties become camelCase (font-size becomes fontSize). Vendor prefixes follow React's rules: -webkit- becomes Webkit, while -ms- stays lowercase ms.
- What about CSS custom properties?
- Variables like --main-color keep their name and become a quoted key, since React applies them verbatim.
- Are values converted to numbers?
- No. All values are emitted as quoted strings, which is always valid. Drop the quotes manually for unitless numeric values if you prefer.
- Is my CSS sent anywhere?
- No. Conversion happens entirely in your browser; nothing is uploaded.
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