Apps Toolbox

Google Apps Toolbox is a collection of tools which could be used to debug 'Google Apps'.

Most of the tools provided on this website do not require users to authenticate, but a few which require user data access may prompt for oauth credentials.

Browser debugger

Browserinfo is a browser based debugging tool to capture client side info and look for obvious issues which may impact their experience on the internet.

DNS Verification tools

Check MX is an easy to use DNS validation tool which looks for common MX record misconfigurations which users often make.

Dig provide a web-based equivalent of unix 'dig' command.


HAR Analyzer allows to see and navigate captured HAR files, adding some analysis on the captured data.

Log Analyzer provides a way to analys log files generated by google products. For example ChromeOS Logs, Google Apps sync for Microsoft Outlook, Google Apps Directory Sync, etc.

Mail: investigate mail related issues.

Messageheader allows users to analyze SMTP message headers which often have sufficient information to help identify root cause of slowness. In addition to detecting misconfigured servers it can also explain mail routing which is often related to the source of delivery delay.

Other debugging tools.

Other Tools which could help you debug Google Apps.