Tidewords: one line out to sea, one kind note back

01  What Tidewords is

The whole ritual takes about twenty seconds. Tidewords opens on a single writing field above the water. You type one short line — a wish, a worry you are finished carrying, a small hope — and press Cast into the tide. A bottle drifts out and is gone. You do not keep your line; that is the point of it.

Then the sea answers. A bottle washes ashore carrying an anonymous, hand-written note. You uncork it, there is one line of ink on parchment inside, and the note lands on the shelf you are slowly filling while the day’s count ticks up.

It is free, runs in your browser, and fits on a phone held in one hand. There is no account, no sign-up, nothing to install and no chat with strangers.

02  The line you cast

Your line is capped at 110 characters — a breath or two, not a paragraph. The cap is not an apology: it keeps the ritual fast, and it is the same bound the found notes are held to on the other side of the water.

Your line is not saved, and that is enforced rather than merely promised: the shelf keeps only the date and the identity of the note you found, so there is nothing for you to go back and reread. It is released, not kept.

If a blank field is the hard part, a prompt sits in it as a placeholder. There are thirty-two, and they alternate between two registers from one day to the next: release, which asks what you would like to set down, and notice, which asks what small thing reached you today. The day’s prompt is worked out from the date, so it does not shuffle.

Type something genuinely harsh and a quiet line appears under the field — keep it kind — and the cast waits until you have edited it. That is not moderation, because nothing is published; it protects your own reveal, and it runs entirely in your browser.

03  Where the found notes come from

This is the part worth being exact about. The notes are not other people’s words and not model output. They are 1,684 original lines written by hand and bundled with the app, each tagged with one of ten tones — steadiness, hope, tenderness, courage, rest, wonder, warmth, tide, letting-go, arrival. The longest is 106 characters.

None is a quote from a real person, a named author, a song, a poem or a film, and no language model runs when you open it. The build rejects anything past the length bound, so what ships is a fixed, reviewable body of writing.

That is a deliberate choice rather than a shortcut. Because nothing a visitor writes is ever fed back into the collection, there is no queue of unreviewed text waiting to appear in front of a stranger, no reporting flow to police, and no chance of uncorking a bottle to something cruel. The sea here is a fixed, hand-made thing that always answers kindly.

You can read all of it before you cast anything: every note has its own page, and a tide log shows the note the sea carried ashore on each past day with a short reflection on it. Today’s is left out, so the log never spoils the daily.

04  The shelf, and what the shore-day count means

Each found bottle lands on your shelf, and the shelf lives in your own browser on the device you used. There is no account holding it — so it does not follow you to a new phone, and clearing your browsing data clears it.

The number above the shelf is the shore-day streak, and its rules are strict in a way that makes it mean something. One bottle arrives per calendar day, and only if you cast. Reopen the app on a day you have already cast and you get that same bottle again rather than a fresh roll. Miss a day and the run ends: the count restarts at one while your longest is kept. There is no back-filling and no repair — a missed day is simply gone.

The note itself is chosen from the collection using the date together with a value generated once on your device, so it never changes while you look at it — and it is still there if you close the tab and come back later, which lets the reveal be a small event instead of a slot machine. Because that value differs per device, your note today is probably not your friend’s.

05  Sharing a tide

Two cards are worth sending. The wash-ashore card carries the note you found and your shore-day count; the shelf card shows the collection you have drawn with your current and longest runs. Both work by link: the picture is rebuilt from a few small numbers packed into the address, and a hand-edited one can only ask for a note that already exists in the bundled collection, so no forged URL can put arbitrary writing on a card.

What travels is those numbers; your own line never leaves the browser as text at all. The only thing the app asks a server for is a bare count of how many bottles went out that day, a number with no words attached — and if that fails, the ritual is untouched.

06  Getting the most out of it

Tidewords rewards honesty far more than cleverness, and after a week the shape of it becomes clear.

• Write the true small thing, not the impressive one. Nobody reads it, so there is nothing to perform for.
• Cast before you read. Releasing your own line first is what makes the bottle coming back feel like an answer.
• Come back on consecutive days rather than bingeing. The count moves a day at a time, and a missed day costs you the run.
• When a milestone lands — seven days, thirty, ninety — the shelf card is the one to send; it is legible at a glance.

07  Questions people ask

Is Tidewords free, and do I need an account?

It is free and there is no account. The app is ad-supported and runs in your browser; there is nothing to install or sign up for, and your shelf is kept on your own device rather than behind a login.

Do other people read the line I cast?

No. Your line is private to your device — never published, never shown to anyone, never added to the found-note collection, and never sent to a server as text. What washes ashore comes from the app’s curated collection, not from other users.

Where do the found notes come from?

An original hand-written collection of 1,684 lines bundled with the app, sorted into ten tones from steadiness to wonder. None is a real-person quote, a named-author line or a lyric, and nothing writes them at request time. You can browse all of them without casting anything.

Will I see the same note twice?

Not often. The day’s note is worked out from the date plus a value stored on your device — the same note all day, and the same one if you refresh — and with 1,684 lines to draw from, repeats are rare. Any note you have found stays on your shelf.

What happens if I miss a day?

The current run ends and the count restarts at one when you next cast. Your longest run is kept, so a good stretch is never erased — and missing days cannot be back-filled, which is what makes a long run worth having.

Is Tidewords therapy or a mental-health app?

No. It is a small ritual for reflection — a moment to let something go and get one kind line back. It does not diagnose, give advice or track your mood, and it is not a substitute for support from a person.

08  More from the shelf

• Isobath — Drop a pin. Find out how wrong you were.
• Dewkeep — Keep a creature. Grow a little world.
• Tilewright — Draw seven tiles. Outword the AI.
• Yearmark — The year you were born, as a poster.

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