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Practices

One line a day. That's the whole practice.

The smallest journal that still counts.

Buy Once · $24

The one-line-a-day diary is the most forgiving practice in journaling: a single sentence each day. What happened, or what mattered, or just what the weather did. The paper versions run five years, and their quiet magic is the stacking — each new line written directly beneath the same date from previous years, your life rhyming with itself.

The practice thrives on smallness. One line is achievable on the worst day of your year, which is precisely why the chain holds where more ambitious habits snap. And a single honest sentence per day, compounded, outweighs most abandoned long-form journals.

The Sealed Journal handles the digital version plainly: a dated entry, however short, sealed like everything else. No five-year limit, no streak counter guilt-tripping the gaps — miss a week and just resume; the record is for you, not for the record. Years in, reading back what this date held before becomes the reward the paper versions promised, with a lock the paper never had.

The Typewriter Experience

The cursor stays. The text moves.

In Write mode, your cursor remains exactly at the centre of the screen. The page rises up to meet it. Past words fade into soft shadow at the edges, leaving the present sentence in clear focus. Switch to Read mode and the entry flattens into an evenly lit document — the fade is for writing; the flat light is for returning.

Radical Privacy & Encryption

AES-256-GCM, in your browser, with a key only you derive.

  • ·PBKDF2 key derivation at 600,000 iterations — the OWASP 2024 recommendation. Existing journals upgrade transparently on first unlock.
  • ·No accounts, no telemetry, no analytics, no cookies, no third-party scripts.
  • ·IndexedDB storage with a localStorage fallback. Encrypted before it touches the disk.
  • ·The file is not minified. You can read the source. We'd rather you trust it than us.

What It Does Not Do

  • ✕No word counts chasing you across the screen.
  • ✕No formatting toolbar wrestling your thoughts into neatness.
  • ✕No cloud sync. No distant servers. Your words stay yours.
  • ✕No social sharing. Your vulnerability is not content.
  • ✕No AI assistant finishing your sentences.
  • ✕No streak counters. No guilt. No gamification.
  • ✕No subscriptions. No mood trackers. No noise.

Licensing & Gift Copy

One purchase covers up to three of your personal devices. It also includes a second untouched copy of the file — meant to be given to one person you trust. Lifetime updates. 30-day, no-questions refund. If you run a clinic, school, or workplace and want a copy for everyone, ask us about a site licence.

One Purchase. Yours Forever.

$24

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Questions

Is one sentence really enough to bother with?

A year of them is 365 sentences you'd otherwise have lost. It's the most journal per effort of any practice we know.

What if I miss days?

Nothing happens. There's no streak, no guilt mechanics. The gaps are part of the record too.

Why would one line a day need encryption?

Because the honest line — the one worth writing — is often exactly the one you'd redact if anyone could read it. Small doesn't mean shallow.

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