Free Online Color Picker
选取颜色并即时获取其HEX、RGB和HSL值。
Frequently Asked Questions
Is the 颜色选择器 free to use?
Yes, the 颜色选择器 on Allio Tools is completely free with no sign-up or registration required. It works directly in your browser.
How does the 颜色选择器 work?
选取颜色并即时获取其HEX、RGB和HSL值。 No data is sent to a server — everything runs locally in your browser for maximum privacy and speed.
Do I need to install anything to use the 颜色选择器?
No installation needed. The 颜色选择器 runs entirely in your web browser on any device — desktop, tablet, or mobile.
Is my data safe when using the 颜色选择器?
Completely safe. The 颜色选择器 processes everything locally in your browser. No input data, results, or usage information is ever transmitted to or stored on any server.
Does the 颜色选择器 work offline?
After the page loads for the first time, the 颜色选择器 works without an internet connection for all client-side processing. Tools that fetch live external data (such as DNS or WHOIS lookups) require an active connection.
What image formats does the 颜色选择器 support?
The 颜色选择器 works with common image formats supported by your browser, including JPEG, PNG, WebP, and GIF. SVG support varies by tool. No format conversion plugin or driver is needed.