Try MarkRight

Write in one pane, watch the preview keep up.

Start a draft below and see MarkRight syntax in action. The live preview and parse feedback show you exactly what the spec produces.

What you get

Layout: Full-width on mobile, split into writing and live preview panes on larger screens.
Feedback: Word count, line count, and parse status stay visible as you type.
Syntax: The same spec you'll use in production. One way to do each thing, no ambiguity.

Your draft

Side by side on desktop, stacked on mobile.

Edit the sample below or replace it with your own MarkRight. The preview pane mirrors every change as you type.

Headings, lists, task items, admonitions, math, and every other spec feature work here the same way they'll work in your final document.

Draft

MarkRight working draft

One markup language with no ambiguity. Every construct has exactly one syntax.

Status: Live preview
Engine: CodeMirror
Words: 45
Lines: 9

Writing surface

Type or paste MarkRight syntax. The editor updates as you go.

Adjacent preview

The rendered output updates with every keystroke.

Editor preview

MarkRight working draft

One markup language with no ambiguity. Every construct has exactly one syntax.

Draft

Live document state

Word count, line count, and status update as you type so you always know where the draft stands.

One markup language with no ambiguity. Every construct has exactly one syntax.

Status: Live preview
Engine: CodeMirror
Words: 45
Lines: 9

[ ] Tighten the opening argument
[x] Add task list examples
[x] Try an admonition block

Source

Current draft excerpt

right

# MarkRight working draft

One markup language with no ambiguity. Every construct has exactly one syntax.

- [ ] Tighten the opening argument
- [x] Add task list examples
- [x] Try an admonition block

N> MarkRight admonitions use prefix syntax instead of fenced divs.

How it works

Instant feedback, nothing hidden.

The live preview updates with every keystroke, showing exactly how your document will render.
Parse signals tell you when something isn't valid MarkRight, so you can fix it before it ships.
Your draft stays local. Nothing leaves the browser.

Proof links

Verified references for the editor experience

Formal spec MarkRight repository