Web
Web Development of Related Practical Tools.
The Web tool is open to front-end and whole house development and provides easy calculation of coding, units, colours and layouts, etc., and integrates the petty conversions in development into a single page.
URL Encoder
Encode and decode URLs and special characters
CSP Generator
Generate Content Security Policy headers
Redirect Checker
Check HTTP redirect chains and status codes
SPF Record Checker
Analyze SPF records for email authentication
HTTPS Security Checker
Check security headers and TLS configuration
HTML Encoder
Encode and decode HTML entities
HTML Character Map
Browse and copy HTML character entities
Emoji Character Map
Browse and copy emoji with codes
SEO Performance Analyzer
Analyze page SEO metrics and get recommendations