PRESSMAN

Hiroshi Sekiguchi

kazunao

Shotaro Muraoka

naotoshigenari

This plugin changes the request url when wp-cron executed. 
For details, see this plugin’s setting page. 
The link is made to “Admin menu” > “Settings” > “Change WP Cron Request URL”.

Change WP Cron Request URL

This plugin changes the request url when wp-cron executed.

anmari

Overview of all cron jobs, showing whether the corresponding action is present. This is handy if you are struggling to write a plugin with a cron job. If there is no action created by the cron job plugin, nothing will happen – just delete the job. 
Includes ability to delete comprehensively and reschedule the jobs. 
Shows time in wordpress timezone, not utc time, so it is much easier to understand!

amr cron manager

An excellent plugin if you want to have a quick look at the WordPress cron queue. Easy reschedule, delete and even a mass delete of all active crons.

Excellent plugin

Overview of wp cron jobs in the site's timezone. The lists show if the action exists and any arguments to the cron job.

Change WP Cron Request URL vs amr cron manager