Simple tool for temporary notes?

I need a quick way to write down temporary notes online, like a to-do list. Any free tools you suggest?

For temporary notes like to-do lists, a web-based tool is ideal since it’s fast and doesn’t clutter your device. You can type, edit, and delete as needed without hassle. I’ve come across a useful online notepad that’s free and super simple to use for short-term tasks. It works on any browser, but remember to save important lists elsewhere if you need them later.