颜色转换器

Use the free online 颜色转换器 tool. Fast, private and easy to use — runs entirely in your browser. Part of our 网页和开发者工具 collection.

CSS美化器

Format and indent messy or minified CSS so it is easy to read and edit.

Shrink CSS by removing comments and whitespace for faster page loads.

Reindent and format JavaScript so it is readable again.

Strip comments and whitespace to reduce JavaScript file size.

Check whether your JSON is valid and see the exact error if it is not.

Convert XML documents into clean, readable JSON.

Break any URL into its protocol, host, path, query parameters and fragment.

Base URL Campaign source Campaign medium Campaign name Term Content

Create trackable campaign links with UTM parameters for analytics.

Convert a HEX color to RGB and HSL and preview the swatch.

Generate a downloadable QR code from any text or link, right in your browser.

Is the 颜色转换器 free to use?

Yes. The 颜色转换器 is completely free with no sign-up, no limits and no watermarks. You can use it as many times as you like.

Is the 颜色转换器 safe and private?

Absolutely. The 颜色转换器 runs entirely in your browser, so your data never leaves your device and nothing is uploaded to a server.

Do I need to install anything to use the 颜色转换器?

No installation is needed. The 颜色转换器 works instantly online in any modern browser on desktop, tablet or mobile.

Does the 颜色转换器 work on mobile phones?

Yes. The 颜色转换器 is fully responsive and works smoothly on iPhone, Android and any other device.