diff --git a/docs/tour/api.md b/docs/tour/api.md
index 42db9c68..ffd779dc 100644
--- a/docs/tour/api.md
+++ b/docs/tour/api.md
@@ -1,5 +1,5 @@
 ---
-pagination_next: tour/studio
+pagination_next: tour/man
 ---
 
 # D2 Oracle
diff --git a/docs/tour/man.md b/docs/tour/man.md
new file mode 100644
index 00000000..c3077067
--- /dev/null
+++ b/docs/tour/man.md
@@ -0,0 +1,150 @@
+---
+pagination_next: tour/studio
+---
+
+# CLI manual
+
+The following is a copy of the `man` (manual) for the CLI. It is identical to the output
+you would get by installing the CLI and running `man d2`.
+
+```rolf
+d2(1)			    General Commands Manual			 d2(1)
+
+NAME
+     d2 – compiles and renders d2 diagrams into svgs.
+
+SYNOPSIS
+     d2 [--watch false] [--theme 0] file.d2 [file.svg | file.png]
+     d2 layout [name]
+     d2 fmt file.d2 ...
+
+DESCRIPTION
+     d2 compiles and renders file.d2 to file.svg | file.png.
+
+     It defaults to file.svg if no output path is passed.
+
+     Pass - to have d2 read from stdin or write to stdout.
+
+     Never use the presence of the output file to check for success.  Always
+     use the exit status of d2.  This is because sometimes when errors occur
+     while rendering, d2 still write out a partial render anyway to enable
+     iteration on a broken diagram.
+
+     See more docs, the source code and license at
+     https://oss.terrastruct.com/d2.
+
+     Hosted icons at https://icons.terrastruct.com.
+
+     Playground runner at https://play.d2lang.com.
+
+OPTIONS
+     -w, --watch false
+		 Watch for changes to input and live reload. Use $PORT and
+		 $HOST to specify the listening address.
+
+     -h, --host localhost
+		 Host listening address when used with watch.
+
+     -p, --port 0
+		 Port listening address when used with watch.
+
+     -t, --theme 0
+		 Set the diagram theme ID.
+
+     --dark-theme -1
+		 The theme to use when the viewer's browser is in dark mode.
+		 When left unset --theme is used for both light and dark mode.
+		 Be aware that explicit styles set in D2 code will still be
+		 applied and this may produce unexpected results. We plan on
+		 resolving this by making style maps in D2 light/dark mode
+		 specific. See https://github.com/terrastruct/d2/issues/831.
+
+     -s, --sketch false
+		 Renders the diagram to look like it was sketched by hand.
+
+     --center flag
+		 Center the SVG in the containing viewbox, such as your
+		 browser screen.
+
+     --scale -1  Scale the output. E.g., 0.5 to halve the default size.
+		 Default -1 means that SVG's will fit to screen and all others
+		 will use their default render size. Setting to 1 turns off
+		 SVG fitting to screen.
+
+     --font-regular
+		 Path to .ttf file to use for the regular font. If none
+		 provided, Source Sans Pro Regular is used.
+
+     --font-italic
+		 Path to .ttf file to use for the italic font. If none
+		 provided, Source Sans Pro Regular-Italic is used.
+
+     --font-bold
+		 Path to .ttf file to use for the bold font. If none provided,
+		 Source Sans Pro Bold is used.
+
+     --pad 100	 Pixels padded around the rendered diagram.
+
+     --animate-interval 0
+		 If given, multiple boards are packaged as 1 SVG which
+		 transitions through each board at the interval (in
+		 milliseconds). Can only be used with SVG exports.
+
+     --browser true
+		 Browser executable that watch opens. Setting to 0 opens no
+		 browser.
+
+     -l, --layout dagre
+		 Set the diagram layout engine to the passed string. For a
+		 list of available options, run layout.
+
+     -b, --bundle true
+		 Bundle all assets and layers into the output svg.
+
+     --force-appendix false
+		 An appendix for tooltips and links is added to PNG exports
+		 since they are not interactive. Setting this to true adds an
+		 appendix to SVG exports as well.
+
+     --target	 Target board to render. Pass an empty string to target root
+		 board. If target ends with '*', it will be rendered with all
+		 of its scenarios, steps, and layers. Otherwise, only the
+		 target board will be rendered. E.g. --target='' to render
+		 root board only or --target='layers.x.*' to render layer 'x'
+		 with all of its children.
+
+     -d, --debug
+		 Print debug logs.
+
+     --img-cache true
+		 In watch mode, images used in icons are cached for subsequent
+		 compilations. This should be disabled if images might change.
+
+     --timeout 120
+		 The maximum number of seconds that D2 runs for before timing
+		 out and exiting. When rendering a large diagram, it is
+		 recommended to increase this value.
+
+     -h, --help  Print usage information and exit.
+
+     -v, --version
+		 Print version information and exit.
+
+SUBCOMMANDS
+     layout	 Lists available layout engine options with short help.
+
+     layout [name]
+		 Display long help for a particular layout engine, including
+		 its configuration options.
+
+     themes	 Lists available themes.
+
+     fmt file.d2 ...
+		 Format all passed files.
+
+SEE ALSO
+     d2plugin-tala(1)
+
+AUTHORS
+     Terrastruct Inc.
+```
diff --git a/sidebars.js b/sidebars.js
index d72e077f..41cae31c 100644
--- a/sidebars.js
+++ b/sidebars.js
@@ -154,6 +154,7 @@ const sidebars = {
       link: { type: "doc", id: "tour/api" },
       items: ["tour/api"],
     },
+    "tour/man",
     "tour/studio",
     "tour/exports",
     "tour/cheat-sheet",