Small tools for the things you own.

Fill in your appliance's model, serial number, purchase, warranty and service history, then print it or save a CSV. Free, no sign-up, nothing leaves your browser.

List the things you maintain, when you last did each job and how often to repeat it. Download one calendar file with recurring reminders for Apple, Google or Outlook Calendar. Free, no sign-up.

Enter when a warranty started and how long it lasts to see when it likely ends, then download a calendar reminder before it runs out. Free, no sign-up, nothing leaves your browser.

List a home's systems, appliances, past work, contacts and planned upkeep, then print a handover pack or save a CSV for the next owner, tenant or household member. Free, no sign-up, nothing leaves your browser.

Write down which filter or part your water jug, fridge, air purifier, furnace, coffee machine or vacuum takes, where to buy it and when it's due, then print a card and download a repeating calendar reminder. Free, no sign-up.

Record each service and repair with the date, mileage, work done, garage and cost, then print a one-page service history or save a CSV. Free, no sign-up, no VIN needed, nothing leaves your browser.