A journal is the most honest file you will ever write, and almost every journal app keeps it on a server that can open it. NotePrivate keeps every entry encrypted on your own Mac or Windows PC with a key derived from your password, works with the wifi off, and lets you put a second password on a single entry on top of that.
macOS and Windows · You hold the keys · Export every entry as Markdown, any time
NotePrivate is a private journal and diary app for macOS and Windows that stores every entry in an encrypted vault on your own disk, with the key derived from a password only you hold. It opens and searches with no connection at all, needs no account before you start writing, and any single entry can carry a second password of its own. NotePrivate is planned at one flat $59 a year with every feature included, and it is not on sale yet, so the only thing on offer today is the waitlist.
Where it does not fit: NotePrivate has no writing prompts, no streaks and no on this day resurfacing, and the iPhone app is still in progress. If your budget is zero, Joplin and Standard Notes are the two encrypted journals worth trying instead.
Feature lists across journal and diary apps look much the same on paper. The split that decides everything is who can open the entries when you are not looking, and NotePrivate is built so the answer is only you.
| Capability | NotePrivate | Typical cloud journal app |
|---|---|---|
| Encrypted with a key only you hold | Yes | PartialVendor usually holds keys |
| Entries stored on your own disk | Yes | No |
| No account needed to write | Yes | No |
| Works fully offline | Yes | Partial |
| Password on a single entry | Yes | No |
| Photos and files inside an entry | YesEncrypted, OCR searchable | Yes |
| Daily prompts, streaks, on this day | No | Yes |
| Full export, no lock-in | Yes | Partial |
Competitor details are a general reading and change over time; verify on the vendor's site.
People encrypt their password manager without thinking about it and leave the journal, which is far more revealing, sitting in a browser tab. NotePrivate starts from the opposite assumption: the diary is the file you would least want read, so it gets the strongest handling by default.
Grocery lists can live anywhere. A journal holds the argument you had, the diagnosis, the resignation you have not sent yet. NotePrivate treats every entry as something that should be unreadable to everyone including us.
A master key encrypts the vault and every attachment, and it is sealed behind a key derived from your password that never leaves your machine. There is no server copy to subpoena and no reset link to phish.
Some entries deserve more than the vault password. Per-note password protection puts a second lock on the handful you would not want opened, even by someone already looking at your screen.
Auto-lock, lock on sleep, and Touch ID on Mac mean walking away is enough. You do not have to remember to quit the app before someone borrows your desk.
Most private journal apps are a phone app with a desktop afterthought bolted on. NotePrivate was built desktop first, so the Mac and Windows versions read the same vault file rather than two different products sharing a logo.
The NotePrivate journal runs natively on Apple Silicon and Intel Macs, and Touch ID stands in for retyping the vault password every time you come back to the desk. If your diary has been living in Apple Notes, the importer pulls those entries into the encrypted vault with their dates intact, which is the migration the Apple Notes alternative page walks through in detail.
The Windows build of NotePrivate is not a stripped down companion. Same vault format, same per-entry passwords, same offline search, same export. Windows Hello is not wired in yet, so on a PC the vault password is what you type. The encrypted notes app for Windows page covers the Windows specifics.
Point NotePrivate at a cloud folder you already pay for, iCloud Drive, Dropbox, OneDrive or a synced network folder, and the vault travels as ciphertext. The provider stores a blob it cannot read. On iPad and iPhone there is no NotePrivate app yet, so if you write your diary on a tablet in bed, that is a genuine reason to wait.
Ten minutes, no scripting, and no account to create. The hardest part is the password, so do that part properly.
Already journaling somewhere else? The importer reads Apple Notes, Evernote ENEX, Standard Notes backups, Google Keep and Simplenote JSON, Markdown, HTML, DOCX, RTF and plain text, so the old years arrive with the new ones.
No writing prompts, no streak counter, no on this day resurfacing, and no automatic location or weather stamped on each entry. If those are the reason you journal, say so now and pick a different app.
Roundups rank these by feature count. The more useful question is what job you are hiring the app to do, and NotePrivate only wins the jobs where privacy is the first requirement rather than a nice extra.
The one most people land on. Strong design, photo and media entries, prompts, and a habit of resurfacing old moments. It is a subscription and your entries sit with the vendor, which is fine if privacy is not the reason you came.
An online journal you write in the browser, with reminders and a free tier. Convenient from any machine, and the trade is the same one every hosted journal makes.
Free, already on the iPhone, and built around suggesting entries from what your phone noticed. Good for capture, less good if you write long or work on a PC.
Local-first and free, which is the right instinct. The catch is that the files sit on disk as plain Markdown that anyone sitting at your open laptop can read. The encrypted Obsidian alternative page covers that gap.
A Windows first diary app with a long feature list, integrations and a lot of automatic stamping of your day. Worth a look if you want a rich diary on a PC and the entries being readable by the app itself is not a problem for you.
Plenty of people journal inside the notes app they already pay for. It works until you notice the journal is on the same servers as the shared team wiki. See the Evernote alternative and Notion alternative comparisons.
For the person whose first requirement is that no one else can read it. Encrypted on your own disk, on Windows and Mac, one flat price, and rich enough to be the only notes app you keep.
Details on other apps are a general reading and change over time; check the vendor's site before you decide.
Most journaling happens in bed with a phone. Mac and Windows are solid today and the iPhone app is still in progress, so if the phone is where you write, wait for that release.
Plenty of people only journal because something nudges them. NotePrivate has no prompts, no reminders and no streak counter, and pretending otherwise would just waste your week.
NotePrivate is planned at $59 a year. If the budget is zero and you still want encryption, Joplin and Standard Notes are the sensible stops.
These four come up on the search results page for private journal and diary apps, so here are straight answers, with NotePrivate named where it is genuinely the right pick and named out where it is not.
There is no single winner, because the job you are hiring the journal app to do changes the answer. Day One wins on design and photo entries if you are happy hosting the journal with a vendor, Apple Journal is the free option already sitting on an iPhone, and NotePrivate is the pick when your first requirement is that nobody else can open the file. NotePrivate keeps every entry encrypted on your own Mac or Windows PC with a key derived from your password.
A diary app is only secret if the entries are encrypted with a key the vendor does not hold. NotePrivate stores the diary as an encrypted vault on your own disk, needs no account to start writing, and can put a second password on a single entry on top of the vault password, so someone sitting at your open laptop still cannot read that one.
Four habits do almost all of the work. Keep the journal on a machine you own instead of a hosted service, encrypt it with a key derived from a password only you know, turn on auto-lock so a closed laptop is a closed journal, and keep your own encrypted backup. NotePrivate does the first three by default and exports the whole vault so the backup is yours to run.
The test worth applying is what the lock actually protects. A PIN screen on a phone diary hides the app while the entries sit unencrypted underneath, so anyone holding the file can read them. NotePrivate locks the diary with encryption on your Mac or Windows PC, adds per-entry passwords for the handful you care most about, and has no reset link because no copy of your key exists on a server.
Journaling in a notes app already? The NotePrivate comparisons for Evernote, Notion and Standard Notes cover what moves across and what does not.
That depends entirely on where the entries live. Most journal apps store them on the company's servers, where staff and anyone with a court order can reach them. NotePrivate keeps the journal encrypted on your own Mac or PC with a key derived from your password, so the readable version never exists anywhere but your machine.
No. Every entry is encrypted with a master key that is wrapped by a key derived from your password, and that password never leaves your device. Encryption is not a force field for the rest of your computer, but nothing readable leaves it.
The journal is gone. Because only you hold the key, there is no reset link and no support ticket that recovers it. On Mac you can turn on Touch ID so you are not retyping the password all day, and you should keep that password somewhere safe before you write anything you would hate to lose.
Yes. Use a folder per journal inside the same vault, with subfolders, tags and labels underneath. The most sensitive entries can also carry their own per-note password on top of the vault password.
Yes. Images and file attachments are encrypted along with the entry, and on-device OCR makes the text inside images and PDFs searchable without anything being uploaded for processing.
Always. The vault lives on your Mac or PC and the app opens, searches and edits with no connection at all. Sync runs through a cloud folder you already own, still encrypted, and you can skip it entirely.
Joplin is free and can be end-to-end encrypted once you turn it on, and Standard Notes has an encrypted free tier. NotePrivate is planned at one flat $59 a year with every feature included, and it is not on sale yet. The Standard Notes alternative page covers where the feature split lands.
Yes. Export the whole encrypted vault, or every entry as plain Markdown, whenever you want. A journal you cannot take with you is a journal you are renting.
NotePrivate is a private journal and diary app for Mac and Windows, encrypted on your own disk, and it is not on sale yet. Join the waitlist and you will hear the day it opens.
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