Easy time management and tab scheduling for Chrome


You can install Crontabs from the Chrome webstore

Time management

Using Crontabs time management is an easy way to manage the regular tasks you want to perform throughout the week.

Example: Open at 9:00am and close it again at 9:30am every Monday and Tuesday.

Advanced scheduling with cron expressions

For those familiar with cron can schedule a tab to open, close or reload with a cron expression.

Example: Open a tab at 8.00am on weekdays

Each tab can have as many operations as you want

Example: Open a tab at 8.00am, reload it every 30 minutes and close it at 6pm every weekday.

Supported Operations


Crontabs is open source. Feel free to check it out at


Crontabs is licensed under the Apache 2.0 License.