Notifications
Optional: sign in to sync your documents and settings across devices.

Settings

Appearance
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To-Dos
Auto-expire completed tasksCompleted tasks are deleted after this long.
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Keyboard shortcuts
Click a combo to change it (it needs Ctrl/Cmd or Alt; Esc cancels). Arrow keys, Tab, Enter/F2 and Delete move around the outline and can't be changed.
No matching shortcuts
New documents
Your nameSigns new documents and greets you on a blank document.
PDF
Cover pageA title page before the contents in PDF exports.
ContentsA list of the main parts with page numbers in PDF exports: on its own page after the cover, or under the title when there is no cover.
Open items pageA page listing every follow-up and open question in PDF exports.
PDF markShown on the PDF cover, such as your team name. Leave blank for none.
Trash
Keep deleted documents forHow long deleted documents stay in Trash.
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Empty TrashPermanently deletes every document currently in Trash. This cannot be undone.
Data
Backup all dataEverything in one file, AI keys included. Signed out, it is your only copy.
Restore from backupReplaces everything in the app.
Reset to default settingsTheme, text size and other preferences. Documents and AI settings stay.
Secure storage
Encrypt keys at restLocks your AI keys with a passphrase. It can't be recovered if forgotten.Not set up — keys are stored as plain text.
About
SakuraAn outliner for structured thinking: documents with tables, charts and diagrams, discussion threads, To-Dos and AI.© 2026 Robin Singh Rajawat. All rights reserved.
LicenseThe terms Sakura is shared under.
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Third-party noticesThe draw.io diagram editor and the Inter typeface.
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Privacy & data
On this deviceEverything is stored in your browser. Nothing leaves it unless you sign in or use AI.
SyncYour documents, folders, To-Dos and settings sync to Sakura's cloud storage so they follow you across devices. Nothing else is kept, and other users can never see it.
AI with your own keyOnly the text you ask AI to work on goes straight from your browser to the provider you chose, with your key. Sakura's server is never involved.
Sakura Hosted AIThat text goes to Sakura's server, which passes it to a provider Sakura picks (currently Groq, Cerebras or Gemini). The text is not stored; only a daily request count.
Sign-inGoogle shares only your name, email and picture. Email sign-in is handled by Firebase Authentication.
TrackingNone. No analytics anywhere in Sakura.
Support
Sakura is freeNo ads and no locked features. Built by one person; a tip is appreciated, never expected.
Feedback & crash reports
Automatic crash reportsSends a short error report if something crashes. Never includes your content.
Send feedbackReport a bug or suggest something.
AI featuresOff hides every AI button, menu item and setting.
Provider
Mode
Sakura Hosted AI No key needed. Needs sign-in; each account gets a daily quota. The text you ask AI to work on goes through Sakura's server to a provider Sakura picks, and is not stored. Privacy & data
ProviderEach provider needs its own key; where to get one shows under the key field.
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Model
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API key
No key saved. No requests to this provider yet today.
Fallback orderIf the active provider fails, try the next checked one with a saved key.
Reset AI settingsDefault provider and model, and clears every saved API key.
Rewrite
Rewrite promptFixes spelling and grammar (default).
Auto-rewriteRewrites rows a while after you finish editing them, in one batched request.

Help

Rows

  • Click a row to select it; Enter or F2 edits it, and typing on a selected row adds to its words
  • Enter adds a row below (in the middle of a row, it splits the row there), Ctrl/Cmd + Enter adds a child, Shift + Enter opens the row's note
  • Tab / Shift + Tab indent and outdent; Alt + ↑ / Alt + ↓ move the row. Or drag a row: drop it on the middle of another row to nest it
  • Paste several lines and each becomes a row
  • Shift + Click selects a range, Ctrl/Cmd + Click adds a row, Ctrl/Cmd + A selects all. With several rows selected, Backspace deletes them
  • Ctrl/Cmd + Z undoes, Ctrl/Cmd + Y redoes

Formatting

  • Select words and a small bar appears: Bold, Italic, Underline, Strikethrough, colour, Clear formatting, Link and ✦ Rewrite
  • Ctrl/Cmd + B, Ctrl/Cmd + I, Ctrl/Cmd + U, Ctrl/Cmd + Shift + S for strikethrough. With nothing selected they format the whole row
  • Ctrl/Cmd + K links the selected words; pasting a web address over selected words links them too
  • Headings: Heading 1–3 in the / list, or Ctrl/Cmd + Alt + 1–3; Ctrl/Cmd + Alt + 0 goes back to body text

Insert list ( / )

  • Type / at the start of a word, wherever you type, to open the Insert list. In a row it shows Heading 1–3, Checkbox, Note, Table, Image, Diagram and Thread; typing finds the rest (Body text, Date/time, Tags, the row statuses and special characters)
  • Keep typing to narrow it (/tab finds Table). Enter picks, a space or Esc keeps a plain /

Checkboxes, links and tags

  • Checkbox: the Insert list or right-click; a parent shows how many of its children are done, and checks itself when all are
  • Type @ to link another row by name. The link follows a rename; if the row is deleted, the link becomes plain words
  • Tags: right-click a row → Tags. Click a #tag on a row to show only rows with that tag

Row status

  • Right-click a row (or type /agreed, /follow or /out) to mark it Agreed, Follow-up or Out of scope. Click the badge to change or clear it
  • A follow-up shows how long it has been open. The open-items button under the title lists what needs attention, then the decisions; F8 / Shift + F8 jump to the next or previous one

Find, fold and zoom

  • Ctrl/Cmd + F searches the document, Ctrl/Cmd + H replaces
  • Click a row's dot to fold it; ← / → fold and unfold; Ctrl/Cmd + Alt + C collapses or expands everything
  • Zoom into a branch with Ctrl/Cmd + . or right-click → Zoom in; Ctrl/Cmd + , or the bar above the zoomed branch (Zoom out) goes back

Right-click

  • On a row: quick icons on top, More for everything else
  • On empty space (editor, top line, File Explorer): New document, Expand/Collapse all, File Explorer, theme and Settings

Notes

  • A note sits under its row. Add one from the Insert list, right-click → Note, Shift + Enter while typing in the row, or Ctrl/Cmd + Shift + N
  • Click the note dot on a row to show or hide it. Backspace in an empty note removes it

Thread

  • The conversation about a row. Right-click a row → Thread…, or Ctrl/Cmd + Alt + M; type and press Enter (Shift + Enter for a new line, Esc to close)
  • Each entry is a Comment, Question or Decision: click its icon to change it
  • Reply to any entry (hover → Reply, or right-click → Reply). A question stays open until it has a reply
  • Entries are written as the last name used; click the name to write for a colleague
  • Right-click an entry for Reply, Rewrite or Delete; right-click the thread header to copy or delete the thread
  • The bubble on a row shows or hides its thread and counts open questions. The PDF prints every thread

Tables

  • Right-click a row → Add table… and pick a size. Click the table to edit; Esc or a click outside finishes
  • Tab moves to the next cell (and adds a row at the end), Enter moves down, Shift + Enter is a new line in the cell
  • Right-click a cell to add, move, sort or delete rows and columns, or to align a column
  • Paste a range from Excel or Google Sheets while editing to fill the cells

Images

  • Paste a screenshot on a row, drop image files on it, or right-click → Add image…
  • Click a thumbnail to view it larger and edit its caption; Mark up draws boxes, arrows, highlights and labels on it
  • Right-click a thumbnail to resize, reorder or delete it

Diagrams

  • Right-click a row → Add diagram… opens draw.io. Save inside draw.io (its Save, or Ctrl/Cmd + S) before you close it
  • Click a diagram card to open it again

Documents and folders

  • New document, New folder or Import (.opml): the File Explorer's + button (+ then Enter makes a document), or for a document Ctrl/Cmd + Alt + N
  • Right-click a document or folder to rename, duplicate, move, share or delete it. Drag documents and folders to file and order them
  • Deleted documents go to Trash at the bottom of the File Explorer, kept for 7 days by default (Settings → Documents)

Moving between documents

  • Ctrl/Cmd + [ and Ctrl/Cmd + ] (or the mouse’s back and forward buttons) go back and forward between documents
  • Right-click the document title for Version history, Sort and Clear all rows. The folders on the top line show where the document is filed; click one to find it in the File Explorer

Version history

  • Sakura keeps a version of a document about every 10 minutes while you edit, and one before any big deletion. It keeps 10, spread over time: recent ones close together, older ones further apart. Right-click the title (or the document in the File Explorer) → Version history to look back or restore
  • Restoring saves the current state as a version first, so nothing is lost

Share and PDF

  • Share → Download PDF saves the whole document as a PDF file, with notes, threads, tables and images (signed out or offline, the print dialog opens: choose Save as PDF). Cover page and PDF mark are in Settings → Documents
  • Share → Send a copy (signed in) gives another Sakura user their own copy to edit and keep. It arrives in their notifications with Add to my documents and Decline; nothing is added until they choose
  • Share → Export saves the outline as an OPML file; the File Explorer's + → Import (.opml)… opens one, or drop a .opml file on the File Explorer or the page

Backup

  • Signed in, your documents sync to your account. Otherwise everything stays in this browser
  • Settings → Data & backup → Backup all data saves everything to one file; Restore reads it back

To-Dos

  • One task list for all your work. Open it from the To-Dos icon on the left rail or Ctrl/Cmd + Shift + T
  • Type a task and press Enter; Shift + Enter is a new line
  • Sections: Pinned, Today, Upcoming, Anytime and Waiting. Checked tasks go to Done at the bottom
  • Click a task to open its subtasks and link; right-click (or ⋯) for Pin, Waiting for…, Due date…, Repeat, Link…, Copy and Delete
  • A task repeats or has subtasks, not both. Checking a repeating task moves its date on
  • Type @ for a name or date and # for a tag inside a task

AI

  • Settings → AI: use Sakura Hosted AI (sign in, nothing to set up) or bring your own key for a provider such as Gemini, Groq, Claude or ChatGPT
  • Rewrite: ✦ in the bar over selected words, or right-click → Rewrite row. It works on rows, notes, threads and To-Dos
  • Generate outline (Ctrl/Cmd + Shift + O) writes an outline on a topic you describe
  • Auto-rewrite (off by default) tidies each row after you finish typing it; turn it on in Settings → AI
  • With your own keys, Fallback order tries the next provider when one fails

Search

  • The magnifier on the rail, or Ctrl/Cmd + / (or Ctrl/Cmd + K with no words selected), opens it. Empty, it lists your recent documents
  • Search documents, rows, notes, threads, tables, To-Dos, settings and help, or type a command: "dark mode", "new document", "hide file explorer"
  • Start with a scope to search one kind: notes:, thread:, table:, image:, diagram:, todo:
  • Type show, hide, toggle or run on its own to list everything you can do. Every change shows an Undo

Appearance

  • Settings → General: theme (Light, Dark or System) and text size
  • Zen mode (the corner button, or Ctrl/Cmd + Shift + E) hides the File Explorer and the top line and goes full screen; Esc leaves it

Shortcuts

  • Settings → Shortcuts lists every shortcut; click one to change it
  • Ctrl/Cmd + S saves now. If a shortcut is taken by your system or browser, the button or menu item still works
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Version history

Keeps the last 10 versions per document
No tags yet