QR code is a quick respose code. QR code is readable ny tablets. Smart phones and Computers with webcams. You can put over 4000 characters in a single QR code. More information about this code is, you cannot change it after create. And if you want to change your QR code, you should make another QR code. You’ll see in the future QR codes will replace the traditional bar codes on commercial items.
Speed Checkup Tools
Check the speed of the webpage with different browsers and locations
Uptime Checkup Tools
Check the uptime status of the website, server and services
DNS Checkup Tools
A specialized tool to check the status of a DNS website instantly and online
SEO Checkup Tools
Review the site's SEO and compare SEO with rival sites
WHOIS Checkup Tools
Check the status of the domain and display its account profile
IP Checkup Tools
Check the uptime status of the website, server and services
SSL Checkup Tools
checks the SSL/TLS configuration and decode SSL/CSR in PEM format
What is my Browser
RGB to Hex
QR Code Decoder
Online Md5 Generator
Website Reviewer