IP Address & Regex Validator
验证IP地址（v4/v6）和正则表达式模式。
Frequently Asked Questions
Is the IP与正则表达式验证器 free to use?
Yes, the IP与正则表达式验证器 on Allio Tools is completely free with no sign-up or registration required. It works directly in your browser.
How does the IP与正则表达式验证器 work?
验证IP地址（v4/v6）和正则表达式模式。 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 IP与正则表达式验证器?
No installation needed. The IP与正则表达式验证器 runs entirely in your web browser on any device — desktop, tablet, or mobile.
Is my data safe when using the IP与正则表达式验证器?
Completely safe. The IP与正则表达式验证器 processes everything locally in your browser. No input data, results, or usage information is ever transmitted to or stored on any server.
Does the IP与正则表达式验证器 work offline?
After the page loads for the first time, the IP与正则表达式验证器 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.
Can I use the IP与正则表达式验证器 output in commercial projects?
Yes. The IP与正则表达式验证器 is a utility tool and its output carries no licensing restrictions. You are free to use results in any project, commercial or personal.