Secure Notepad

About This Tool

The Secure Notepad is a distraction-free text editor that saves your notes exclusively to your browser's localStorage, with no account, no sync, and no server involved. Notes persist across browser sessions on the same device and are cleared only when you explicitly click Clear or clear your browser's site data. It's ideal for drafting sensitive notes, temporary scratchpad work, storing 2FA backup codes, or any content you don't want leaving your device.

How to Use

1. Start typing, notes are saved automatically every few keystrokes. No save button needed.
2. Close and reopen the page, your notes are still there, loaded from localStorage.
3. Click Copy All to copy the entire note contents to your clipboard.
4. Click Clear to permanently delete the saved note from your browser.

Common Use Cases

• Drafting a sensitive password reset plan: write out the steps for rotating credentials on a compromised account before actually executing them, without that plan ever touching a company chat log or a cloud notes app that syncs to a server.
• Holding TOTP backup codes temporarily during an authenticator migration: when moving 2FA codes from an old phone to a new authenticator app, paste the backup codes here as a scratchpad while you re-enroll each account, then clear the note once every account confirms the new device works.
• Jotting down API keys or tokens mid-debugging session: paste a token you copied from a dashboard so you can reference it while writing a curl command, without pasting it into a notes app that might sync it to other devices or a cloud account.
• Keeping a scratch list of steps during a server migration: track which services have been moved, which DNS records still need updating, and which credentials were rotated, all in a note that disappears when the browser profile is cleared rather than lingering in a synced notes app.
• Composing a message you don't want autosaved to a cloud draft: draft sensitive text (a resignation letter, a legal complaint, a security disclosure) in a space that has no autosave-to-server behavior, unlike Gmail or Google Docs drafts.

Troubleshooting

• Text disappeared after closing the tab: localStorage persists per browser profile across tab closes and even full browser restarts, so this should not normally happen. If it did, check whether the browser was set to "clear cookies and site data on exit" or was running in a private/incognito window, both wipe localStorage when the session ends.
• Notes are missing after switching computers or phones: this is expected. localStorage is tied to one specific browser profile on one specific device, it is not an account and does not sync anywhere, that is the entire privacy guarantee of this tool.
• Notes vanished after a browser update or reinstall: some browser updates or a full uninstall/reinstall clear local site data as part of the process. There is no way to recover a note after this happens since nothing was ever stored outside your browser.
• The character counter shows 0 even though I typed something: if autofill or a password manager extension injected text directly into the DOM without firing an input event, the counter can lag. Click inside the textarea and press any key to force it to refresh.

Frequently Asked Questions

Are my notes truly private?

Yes, notes are stored only in your browser's localStorage, which is inaccessible to other websites and never sent to 2FA Fast servers. However, other apps or users on the same device with access to your browser profile can technically read localStorage, so don't rely on it for high-security secrets.

Do notes sync across my devices?

No. localStorage is device and browser specific. Notes saved in Chrome on your laptop will not appear in Firefox or on your phone. This is intentional, no cloud sync means no server-side data exposure.

What happens if I clear my browser's cookies/cache?

Clearing site data (or specifically localStorage) will delete your saved notes permanently. If you need to clear your browser data, copy your notes first using the Copy All button.

Is there a character or size limit for notes?

localStorage typically allows around 5 to 10 MB of text per site, depending on the browser, which is far more than a typical note ever needs. If you paste an extremely large document and notice saves start failing, split the content into smaller notes.

Can I use this notepad to store 2FA backup codes long term?

It works as a temporary holding spot during a migration, but it is not meant as permanent storage. Backup codes should ultimately live in a proper password manager or an offline printed copy, since clearing browser data or switching devices will permanently erase anything saved here.