CSS to React Style Object Converter
Convert a CSS declaration list into a JavaScript style object with camelCase names and preserved custom properties.
Your input is sent to this site only after you choose Convert on server. The conversion runs for this request and no history is saved. Upload up to 4 MiB combined; Office files have a 2 MiB limit.
Enter your text
Edit the example text or paste your own content.
How to use CSS to React Style Object Converter
- Load the example or paste your own input.
- Review the settings, then select Convert on server to send input for processing.
- Review the result, then copy or download it.
What this tool helps you do
Translate an inline declaration list into a React-compatible style object without manually renaming every property. Standard hyphenated names become camelCase, recognized vendor prefixes use the expected JavaScript casing and custom property names beginning with two dashes stay unchanged. Values remain CSS strings, preserving units and functions rather than guessing numeric conversions.
Format rules and limitations
Paste declarations only, without a selector block, media rule or stylesheet wrapper. Important declarations are rejected because React’s ordinary style object cannot represent their cascade priority directly. Repeated properties use the last declaration and are placed in its final source order. The parser checks syntax rather than proving browser support for every property or value. The output is source code for review; this tool never applies those declarations to the live page.
Example input
background-color: #6366f1; color: white; padding: 12px 20px; -webkit-user-select: none; --accent: #f59e0b;
What should I check before relying on the output?
Paste declarations only, without a selector block, media rule or stylesheet wrapper.
Is input uploaded?
This tool sends input to this site’s conversion API after you select Convert on server. Files use bounded workers and, when needed, private temporary folders deleted after processing or cancellation. No conversion history is saved. The converter does not upload files to a third-party conversion service.