Everything a study note needs, at typing speed

Type # for a heading, - for a list, or / for everything else. Tables, math, code and links to other notes sit in the same page, and every change syncs as you type.

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Every block a study note uses

Lecture notes are more than paragraphs. Each of these is a block you can type, move with the drag handle, or turn into another.

Headings

Four levels. Type # to #### and a space.
- Chlorophyll a and b
1. 1.Light hits PSII
2. 2.Electrons move down the chain
- Read chapter 10
- Redo problem set 4
- Question 3b
Lists and checklists

Type -, 1. or [ ] and a space. Checklists nest.
Math

LaTeX between $ signs, or $$ for its own line.
Tables

Insert one from the / menu, then add rows and columns from the table's own menu.
Python
```
def half_life(k):
  # first-order decay
  return math.log(2) / k
```
Code

Three backticks, then pick the language. Highlighted, with a copy button.
RuBisCO also grabs O₂ by mistake, which wastes energy; see RuBisCO and photorespiration. C4 plants avoid it, as covered in C4 and CAM plants.
Backlinks 3
- Exam 2 review 2 references
- Photosynthesis · Lecture 4 1 reference
- Lab 3: leaf disks 1 reference
Links between notes

Type [[ and pick a note, or create it on the spot. Every note lists the notes that link to it.
Link cards and embeds

Paste a bare link for a preview card. Video, audio and pages embed by URL.

Format without reaching for the mouse

Markdown turns into formatting the moment you finish typing it, and the usual keys work on a selection. Pasted Markdown comes in formatted too.

⌘ is Ctrl, and ⌥ is Alt, on Windows.

Type it
As you write	You get
`#space`	Heading 1 (## to #### for 2 to 4)
`-space`	Bullet list
`1.space`	Numbered list
`[ ]space`	Checklist item
`>space`	Quote
```	Code block
`---`	Divider
`bold`	Bold
`italic`	Italic
`code`	Inline code
`~~strike~~`	Strikethrough
$x^2$	Math
`12:40space`	Video timestamp chip

Press it
With a selection or anywhere	You get
`⌘B`	Bold
`⌘I`	Italic
`⌘U`	Underline
`⌘⇧H`	Highlight
`⌘.`	Superscript
`⌘,`	Subscript
`⌘⌥1–4`	Heading 1 to 4
`⌘⇧8`	Bullet list
`⌘⇧9`	Checklist
`⌘⌥C`	Code block
`⌥Enter`	Ask AI to edit
`⌘J`	Open the Assistant
`⌘K`	Command palette

Several people, one note, no overwrites

In a shared workspace, members with edit access type in the same note at the same time. Changes merge as they are typed, so nobody waits for anyone else to finish.

Each cursor carries its owner's name, in a colour that stays the same for them in every note.
Readers show up above the title, dimmed, and follow every change live without a cursor of their own.
Share a note with everyone or with chosen members, as View or Edit, from the note's Share access dialog.

AI edits arrive as a diff you approve

Select a paragraph and pick an action, or press Alt+Enter and say what to change, for the selection or the whole note. Nothing touches your text until you accept it, change by change if you like.

Photorespiration is basically like when RuBisCO grabs oxygen and stuff instead of CO₂, so the plant wastes energy.

3 changes Reject all Accept all

Replace is basically like
Delete and stuff
Insert

Photorespiration is basically like happens when RuBisCO grabs oxygen and stuff instead of CO₂, so the plant wastes energyand releases fixed carbon.

Rejecting puts the text back exactly as it was. AI edits use credits; typing, formatting and everything else on this page never do.

It never claims a save it hasn't made

There is no Save button. A chip in the corner of the note says where your words are right now, and offline is a state, not an error.

Notes you have opened before are kept in this browser, so they open before the connection is up and edits made offline survive a reload. Signing out or clearing site data removes that copy, which is why the chip says "on this device" until it has synced.

Connecting… Opening the note, before the first sync.
Syncing… Connected, with changes still on their way.
Synced Everything you typed is in your account.
Reconnecting… The connection dropped and it is retrying. Keep typing.
Offline — saved on this device Still no connection after 20 seconds. Edits wait in this browser and sync when you are back.
Signed out — not syncing There is no session to sync with. Signing in again resumes syncing.
Sync error — changes are on this device The server refused the connection. If it lasts 20 seconds, editing pauses and a Try again button appears.

Questions about Editor

What people ask before they try it.

Does the editor support Markdown?

Are my notes saved automatically?

Can I write math and code?

Does the editor work with AI features?

Can other people edit the same note at the same time?

Is there a distraction-free mode?

What else is in the editor?

Works even better with

Editor is one part of LunaNotes. These pick up where it leaves off.

Explore what else LunaNotes does

Each one works on the same notes, so what you make in one feeds the rest.

Everything a study note needs, at typing speed

Every block a study note uses

Headings

Lists and checklists

Math

Tables

Code

Links between notes

Link cards and embeds

Format without reaching for the mouse

Several people, one note, no overwrites

AI edits arrive as a diff you approve

It never claims a save it hasn't made

Questions about Editor

Works even better with

Explore what else LunaNotes does

Make it studyable

Bring it in

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