To-Do List App
Add tasks, check them off as you finish, and delete what you no longer need. Your list saves automatically to this browser, so it's still here the next time you visit this page.
How to Use the To-Do List App
- Type a task into the input box and press Enter, or click "Add".
- Click the checkbox next to a task to mark it done — completed tasks show a strikethrough.
- Click the "×" button on any task to delete it permanently.
- Click "Clear Completed" to remove every finished task at once.
- Your list is saved automatically — close the tab and come back later, and everything is still there.
Why Use This Tool?
Where is my to-do list actually saved?
Your tasks are saved using your browser's built-in localStorage, directly on your own device. Nothing is uploaded to a server, no account is required, and no one else can see your list. This also means the data is tied to this specific browser on this specific device — it won't automatically show up if you open the site on your phone or in a different browser.
Will I lose my tasks if I clear my browser data?
Yes. Because everything is stored locally, clearing your browser's cache/site data, using private/incognito mode, or switching browsers will remove your saved list. If you have an important task list, consider periodically noting down key items elsewhere, or avoid clearing site data for this domain.
Is there a limit to how many tasks I can add?
There's no hard-coded limit — you can add as many tasks as you like. Very large lists (hundreds of items) may eventually feel unwieldy to scroll through, but technically the browser can store a substantial amount of text.
Who is this to-do list good for?
It's built for anyone who wants a zero-friction daily task list without creating an account, installing an app, or dealing with sync settings — students tracking assignments, freelancers juggling small jobs, or anyone who just wants a quick scratchpad for today's priorities.