This tool helps you easily track your vehicle’s maintenance and oil change schedule — all without creating an account or storing any data online. It works entirely within your browser, saving your vehicle information locally using IndexedDB or localStorage. You can add multiple vehicles, record service and oil change details, and instantly view how many kilometers or days are left before the next maintenance is due. The dashboard clearly shows whether your vehicle’s service status is OK, Due Soon, or Overdue, giving you full control over your maintenance planning.

The plugin also calculates the next oil change date based on how many kilometers your oil has already run, so you always know when it’s time for a refill or change. You can view detailed logs of past services, including dates, odometer readings, notes, and costs — and even export or import your data as JSON for backup. With privacy as a priority, all information stays in your browser, and you’ll receive automatic reminders right on your screen whenever a service or oil change becomes due.