域名提取
从文本和链接中提取域名
🔒 100% client-side — your data never leaves this pageInput Text
Domains
Extracted domains will appear here
🔒 100% client-side
About this tool
可从混合文本、URL 和邮箱地址中提取域名，并自动去重排序输出。适用于站点迁移核对、外链清洗、安全排查和数据预处理场景，帮助你快速得到可用的域名清单。工具在本地运行，避免敏感文本外传。
Frequently Asked Questions
Can it extract domains from emails and URLs together?
Yes. The extractor handles both URL hosts and email domains from the same input text.
Will duplicate domains be removed?
Yes. Output is deduplicated and sorted automatically.
Does it include protocol or path?
No. It outputs domain names only, without protocol, path, or query strings.