工具

Web tools and utilities.

Research
DNS 查找
Lookup the list of DNS records of a domain.
域IP查询
Get the IP address and location information of a domain.
IDN转换器
Convert text to Punycode and Punycode to text.
IP查找
Get the location information for an IP address.
Meta tags checker
Analyze the meta tags information of an URL.
反向IP查询
Get the hostname corresponding to an IP address.
SSL检查器
Check the SSL status and information of a domain.
网站状态检查器
Check the status and availability of a website.
WHOIS 查找
Lookup ownership information of a domain.
Development
颜色转换器
Convert between HEX, RGB, and HLS color models.
CSS 压缩
Minify and improve the performance of CSS code.
HTML 压缩
Minify and improve the performance of HTML code.
HTTP headers checker
Analyze the HTTP headers information of an URL.
JS 压缩
Minify and improve the performance of JS code.
JSON验证器
Validate a JSON string and turn it into a readable format.
MD5 生成器
Generate a hash value using the MD5 algorithm.
密码生成器
Generate a random password based on custom parameters.
QR 生成器
Generate a customizable QR code for a text.
重定向检查器
Analyze the complete redirect path of an URL.
Uptime calculator
Calculate the amount of time that a service is available.
URL解析器
Parse an URL into readable individual components.
用户代理解析器
Parse a User-Agent into readable individual components.
UTM编译器
Add UTM campaign parameters to an URL.
UUID生成器
Generate a version 4 universally unique identifier.
内容
Base64 转换器
Encode text to Base64, or decode Base64 to text.
二进制转换器
Convert binary numbers to text and text to binary numbers.
大小写转换器
Transform text to lower, upper, sentence, or capitalized case.
随机的伪乱码文本生成器
Generate placeholder text for paragraphs, sentences, and words.
数字生成器
Generate a random number between a minimum and maximum value.
文本清洗器
Clean HTML tags, spaces, and line breaks from a text.
文本替换
Find and replace all occurrences of a string in a text.
文本反转器
Inverse the direction of the characters in a text.
文本到slug转换器
Convert text into a SEO friendly, readable URL slug.
URL转换器
Encode or decode a text to be used in URLs.
字数计数器
Count the number of words and letters in a text.
字密度计数器
Count the number and density of each word in a text.