What is the Online Notepad?

The Online Notepad is a distraction-free, browser-based text editor that autosaves your notes locally on your device. No signup, no cloud storage, no ads inside the editor — just a clean writing space that’s available instantly from any browser. Useful for: jotting quick ideas during meetings, drafting emails before pasting, taking notes during phone calls, brainstorming without app overhead, writing in a hotel/library computer (notes stay private to that device’s browser), markdown drafts before publishing, code snippets in transit. Your text is stored in your browser’s localStorage — survives tab close and browser restart, until you clear browser data. Word/character count, save/load multiple notes, and export as .txt file all built in.

How to use this tool

1. Just start typing — No login. No setup. Click in the text area and write.
2. Auto-save active — Your text saves to browser localStorage every few seconds. Close tab, reopen tomorrow — text is there.
3. Multiple notes (optional) — Create titled notes, switch between them via sidebar.
4. Download as .txt or .md — Export your work to share or back up.
5. Word/character count visible — Live statistics — useful for word-limited writing (Twitter, essays, summaries).

What ‘browser localStorage’ means

Your browser has built-in storage (~5-10 MB per site) called localStorage. When you type in this notepad, JavaScript saves your text into this storage:

localStorage.setItem('mvx-notepad', yourText);
// On next visit:
yourText = localStorage.getItem('mvx-notepad');

Privacy guarantees:

• Text NEVER leaves your device — no upload to servers
• Other websites cannot read this storage (browser sandbox)
• Only YOUR browser, on YOUR device, has access
• Clearing ‘site data’ or ‘browsing history’ deletes your notes
• Incognito/private mode: notes deleted when window closes
• Different devices/browsers = different storage (notes don’t sync)

Capacity: ~5 MB usually — that’s about 5 million characters or 1 million words. Enough for thousands of small notes or one massive draft.

Examples

• Meeting notes: Quick capture during a video call — faster than opening Notion/OneNote
• Email drafts: Compose long emails here, then paste into Outlook (avoids accidental Send during edits)
• Twitter/X drafts: Word count helps stay under 280 chars
• Code snippet holding: Paste code from one project, paste into another — better than clipboard for multi-step transfers
• Distraction-free writing: No Slack notifications, no Word ribbons, just text
• Public computer note: Library/hotel PC — type private notes that disappear when browsing history cleared
• Markdown drafting: Write articles in markdown before pasting to WordPress/Ghost
• Idea capture: Random thoughts throughout day — tab stays open in background

Tips & best practices

• Export important notes as .txt regularly — localStorage isn’t a permanent backup
• Clearing browser cookies/data deletes your notes — export first if doing system cleanup
• Use multiple titled notes for organization — one for shopping, one for ideas, one for journal
• Browser sync (Chrome/Edge sync) does NOT carry localStorage by default — manually export to share across devices
• For collaboration, this isn’t the tool — use Google Docs or Notion for shared editing
• Use markdown syntax (# headings, **bold**) and export — opens correctly in any markdown viewer
• For sensitive info, prefer encrypted note apps (Standard Notes, Bitwarden Send) — localStorage is not encrypted
• Pin this tab in your browser for instant access — one-click writing space

Limitations & notes

Notes stored in browser localStorage only — not synced across devices. Clearing browser data deletes notes. Capacity limited to ~5 MB per site (still huge for text). No collaboration, no version history, no rich formatting (plain text only). For permanent or shared notes, use a real note-taking app (Notion, Evernote, Standard Notes, Apple Notes).

Frequently Asked Questions

Where are my notes stored?

In your browser’s localStorage on this device. NOT on our servers. NOT in the cloud. Only your browser, on your computer/phone.

Will my notes sync to other devices?

No — localStorage is per-browser, per-device. Export as .txt and import on other devices manually. For real cross-device sync, use Google Docs, Notion, or Evernote.

What if I clear my browser cache?

Cache clearing usually preserves localStorage. But ‘clear site data’ or ‘clear all browsing data’ DOES delete localStorage. Export important notes regularly.

Can I use this offline?

Yes — once the page loads, you can disconnect and continue editing. localStorage doesn’t need internet.

How much can I write?

About 5 million characters (browser limit). That’s ~1 million words — equivalent to 10-15 long novels. More than enough for any realistic use.

Is this secure for confidential info?

Reasonably secure — data stays on your device. But localStorage isn’t encrypted, so anyone with physical/admin access to your device could read it. For passwords or top-secret notes, use an encrypted notes app.

Can I format text (bold, lists)?

Plain text only in this version. Use markdown syntax (# Heading, **bold**, – lists) — renders correctly when exported and viewed in markdown apps.

Related tools

Word Counter · Markdown to HTML · Text Case Converter