沈む. to sink
write to think. pin what matters.
trail what continues. the rest sinks.
open beta · linux · android · windows · v0.7.0
60 seconds of shizumu
the page
start writing. name what matters when it becomes clear. close with what settled. type / for tools.
trails
open the page. pick a trail. write.
no setup before you start.
continuous. one living document, each day its own chapter.
discrete. a fresh page each day; past pages live in memory.
pins
pin notes and boards to any trail.
they stay there across every session.
pin to a parent trail. every child trail sees it too.
make it global when it belongs everywhere.
built differently
shizumu is not a notebook you pile into. you write to think. you pin what matters. the rest sinks. the pinned slice is the only part you should expect to revisit.
obsidian and notion are built for piling in. every note is inventory, infinite recall is the promise. shizumu refuses that premise. the writing is fuel, not artifact. what matters gets pinned; the rest sinks instead of staying. that single shift changes every other decision. the absence of tags and folders, the pin x trail cross-product, the calm of opening the app and not facing a pile.
continuous trails are the one intentional exception. when a single thread should genuinely keep growing. a book, a long project, a life-arc. you choose to trail it. that's a deliberate refusal of sinking for that one focused topic, not the default pile.
shizumu skips the scaffolding. no graph view to maintain, no tags to invent, no folders to nest, no plugins to manage, no streaks to keep, no ai writing on your behalf. less to set up. more time on the writing itself.
what's new in v0.7.0
end-to-end encrypted sync. run the relay on your own server, or use ours free: 2 devices, 1 gb of attachments, forever. writing is never metered. the relay sees only ciphertext.
a quieter redesign. less chrome across the page and memory. the editor, the sheets, and the phone header all settle into the new visual language.
the bug list, worked through. accumulated rough edges from earlier versions are fixed: editor cursor placement, windows installs, touch surfaces, sync dialogs.
android and windows. first builds beyond linux. android on google play, windows as a signed setup exe. macos next.
a short look at v0.7.0. rendered from the actual ui.
memory
search everything you wrote. follow a trail across time. browse pages grouped by date.
open beta · linux · android · windows
v0.3.0
verify your download against our signing key.
macos next, ios after. get a quiet email when they ship.
source · read it, run it, host it
the relay only ever sees ciphertext. you can run your own and check.
hosted sync · optional
shizumu is a private writing app, and the app is free on every platform. your writing stays on your device. sync is end-to-end encrypted and the writing tier is free. the one thing we sell is optional hosting; the paid tiers are attachment room. we never see your writing.
sync is live and free during the open beta. prefer to self-host? run your own relay, free forever.
on the way to v1.0
no dates yet. the open beta shapes v1.0. the people writing on it now decide what ships.
occasional notes. no spam. unsubscribe any time.
the app is free. if it helps you think, you can leave a tip.