A lightweight note-taking app with Markdown support and auto-expiring notes.
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Temporary Notes is a lightweight, privacy-focused note-taking app designed for quick thoughts, temporary reminders, and short-term information storage. Unlike traditional note apps, your notes automatically expire after a set number of days, keeping your workspace clean and focused on current priorities.
All notes are stored locally in your browser - nothing is sent to any server
Notes automatically delete themselves after your chosen time period (1-365 days)
Write with rich formatting using simple Markdown syntax
Rediscover forgotten notes with the random note feature
Type your note in the text area. You can use Markdown formatting like **bold**, *italic*, ==highlight==, headers with #, lists, links, and code blocks.
In the sidebar, adjust the "Persist Days" setting (1-365 days). New notes will expire after this many days. You can change this anytime for future notes.
Click "Add Note" to save. Your notes appear below with creation time and expiration countdown. Delete individual notes or clear all notes using the sidebar buttons.
Use the "đ˛ Random Note" feature to rediscover old notes. Press Space for another random note or Esc to close the modal.
Storage: All data is stored locally using browser localStorage - no accounts, no servers, no data collection.
Expiration: Notes are automatically cleaned up every hour. Expired notes are permanently deleted.
Markdown: Full Markdown support with syntax highlighting for code blocks and custom highlight extension.
Responsive: Works perfectly on desktop, tablet, and mobile devices.