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Markdown

Markdown

Markdown in NotebooksMarkdown in Import
Importing and Exporting MarkdownMarkdown in Export
Markdown in Notebooks
Markdown files are easy to access in Wolfram Notebooks. First of all, a Markdown file can be dragged and dropped into a notebook—the new notebook will be created and opened automatically.
In addition, you can use File ▶ Open, choose Markdown Files as the file type, and open the Markdown file as a notebook:
A notebook can be saved as a Markdown file using File ▶ Save As ▶ Markdown. Here is comparison of a notebook with the corresponding Markdown file and rendering in a Markdown viewer:

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Finally, you can generate Markdown fragments from each cell in a notebook. For example, you can take a table in a notebook, then just do Copy As ▶ Markdown to get a Markdown version:
Importing and Exporting Markdown
See the "Markdown" documentation for the complete explanation of elements and options.
Import[file,"Markdown"]
import a Markdown file
Export["file.md",expr,"Markdown"]
export expr to a Markdown file
Importing and exporting Markdown.
Import a Markdown file as plain text:
Wolfram Language code: Import["ExampleData/geese.md"]
Import a Markdown file as a notebook:
Wolfram Language code: Import["ExampleData/geese.md", "NotebookObject"]
Export a notebook expression to Markdown:
Wolfram Language code: nb = Notebook[{Cell["This is my todo list", "Title"], Cell["Today", "Item"], Cell["item 1", "SubitemNumbered"], Cell["item 2", "SubitemNumbered"]}]
Wolfram Language code: ExportString[nb, "Markdown"]
Wolfram Language code: ImportString[%, {"Markdown", "FormattedText"}]
Export a NotebookObject to Markdown while the notebook is open:
Wolfram Language code: nb = Import["ExampleData/document.nb", "NotebookObject"]
Wolfram Language code: ExportString[nb, "Markdown"]//IconizedObject[«Pane»]
Markdown in Import
Markdown import supports CommonMark syntax. Examples of supported Markdown elements are as shown below.

Headings

Headings in Markdown are specified using one or more number signs (#). Leave a space after the number sign before the heading text.
Up to six headings are supported:

9.gif

Alternative heading syntax for levels 1 and 2:

10.gif

Text Styles

Bold and italic text styles:

11.gif

Alternative syntax for bold and italic text styles:

12.gif

Quote Blocks

Quote blocks in Markdown are specified using the > character:
Wolfram Language code: ImportString["Quote: > Block quotes are > written like so. > > They can span **multiple** paragraphs, > if you like. Back to normal text.", {"Markdown", "FormattedText"}]
Quote blocks can be nested:
Wolfram Language code: ImportString["> outer quote > > > inner quote > > > third-level quote > > > outer quote again", {"Markdown", "FormattedText"}]

Code Blocks

Code blocks in Markdown are specified using ``` characters followed by optional language name.
Wolfram Language code blocks are imported as Input and Output cells:
Wolfram Language code: ImportString["```wl In[]:= N[GoldenRatio, 30] ``` ```wl Out[]= 1.61803398874989484820458683437 ```", {"Markdown", "NotebookObject"}]
Code blocks with specified language supported by ExternalEvaluate are imported as ExternalLanguage cells:
Wolfram Language code: ImportString["```python import sys print(sys.version) ``` ", {"Markdown", "NotebookObject"}]
Other code blocks are imported as Program cells:
Wolfram Language code: ImportString["```c++ #include <iostream> int main() { std::cout << \"Hello World!\"; return 0; } ``` ", {"Markdown", "NotebookObject"}]

Bulleted & Numbered Lists

Bulleted lists in Markdown are specified using the -, + or * character. Spaces are used to create nested lists. They are imported as Item/Subitem/Subsubitem cells:
Wolfram Language code: ImportString[" - item + subitem * subsubitem ", {"Markdown", "NotebookObject"}]
Numbered lists in Markdown start from a number followed by the . or ) character. Spaces are used to create nested lists. They are imported as ItemNumbered/SubitemNumbered/SubsubitemNumbered cells:
Wolfram Language code: ImportString["1. item 1 1. subitem 1 1. subsubitem 1 1. subsubitem 2 1. subitem 2 1. item 2", {"Markdown", "NotebookObject"}]

Hyperlinks

Hyperlinks in Markdown are created by enclosing the link text in square brackets and then following it immediately with the URL in parentheses. Hyperlinks are imported as Hyperlink expressions:
Wolfram Language code: ImportString["[Wolfram Research](https://www.wolfram.com/)", {"Markdown", "FormattedText"}]

Equations

In Markdown, math equations use LATEX syntax. Inline equations start and end with the $ character:
Wolfram Language code: ImportString["Inline math equation: $\\omega = d\\phi / dt$.", {"Markdown", "FormattedText"}]
Display equations should be specified in a separate line and are enclosed by $$ characters:
Wolfram Language code: ImportString[" $$I = \\int \\rho R^{2} dV$$ ", {"Markdown", "FormattedText"}]

Tables

Tables in Markdown are specified using the vertical line | to separate each column and one or more dashes - to create each column’s header. A vertical line should also be added at the beginning and the end of the row. Tables are imported as Tabular objects:
Wolfram Language code: ImportString["| Day | Value | | - | - | | Friday | 1.2 | | Saturday | 7.3 | | Sunday | 3.8 | | Monday | 4.2 | | Tuesday | 4.5 |", {"Markdown", "FormattedText"}]

Images

The following syntax is used to add an image in Markdown:
![Alt text](imageURL)
imageURL can be a path to a local file, a URL or data URL.
Single-frame images are imported as Image objects:
Wolfram Language code: ImportString["![Static image](http://exampledata.wolfram.com/coneflower.jpg)", {"Markdown", "FormattedText"}]
Import an image stored as data URL:
Wolfram Language code: ImportString["![Image as data URL](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==)", {"Markdown", "FormattedText"}]
Animated images are imported as AnimatedImage objects:
Wolfram Language code: ImportString["![Animated image](http://exampledata.wolfram.com/sample.webp)", {"Markdown", "FormattedText"}]
The following syntax can be used to create a linked image in Markdown:
[![Alt text](imageURL)](targetURL)
Wolfram Language code: ImportString["[![Linked image](http://exampledata.wolfram.com/coneflower.jpg)](http://exampledata.wolfram.com/coneflower.jpg)", {"Markdown", "FormattedText"}]
Markdown in Export
Markdown export supports CommonMark syntax. Examples of exporting various Wolfram Language expressions to Markdown are shown below.

Notebook

Export to Markdown supports Notebook expressions:
Wolfram Language code: nb = Notebook[{Cell["This is my todo list.", "Title"], Cell["Today", "Item"], Cell["item 1", "SubitemNumbered"], Cell["item 2", "SubitemNumbered"]}]
Wolfram Language code: ExportString[nb, "Markdown"]

NotebookObject

An open Notebook, represented by the NotebookObject, can be also exported to Markdown:
Wolfram Language code: nb = Import["ExampleData/document.nb", "NotebookObject"]
Wolfram Language code: ExportString[nb, "Markdown"]//IconizedObject[«Pane»]

Hyperlinks

Hyperlink expressions are exported as Markdown's hyperlinks:
Wolfram Language code: ExportString[[Wolfram Research](https://www.wolfram.com/), "Markdown"]

Equations

Expressions printed in TraditionalForm are exported as Markdown's math equations:
Wolfram Language code: ExportString[Notebook[{Cell[BoxData[FormBox[#, TraditionalForm]&@RowBox[{UnderoverscriptBox["∑", RowBox[{"x", "=", "1"}], "n"], "x"}]], "Output"]}], "Markdown"]

Tables

Tabular, Dataset and other expressions that represent two-dimensional data are exported as Markdown tables:
Wolfram Language code: ExportString[Tabular[Association["RawSchema" -> Association["ColumnProperties" -> Association["Name" -> Association["ElementType" -> "String"], "Flag" -> Association["ElementType" -> "InertExpression"], "Area" -> Association["ElementType" -> TypeSpecifier["Quantity"]["Real64", "Kilometers"^2]], "Population" -> Association["ElementType" -> TypeSpecifier["Quantity"]["Integer64", "People"]]], "KeyColumns" -> None, "Backend" -> "WolframKernel"], "Options" -> {}, "BackendData" -> Association["ColumnData" -> DataStructure["ColumnTable", {{TabularColumn[Association["Data" -> {{0, {0, 7, 13, 20}, "AlabamaAlaskaArizona"}, {}, None}, "ElementType" -> "String"]], TabularColumn[ Association["Data" -> {{Image[NumericArray[{{{177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 1, 34, 255}, {177, 2, 32, 255}, {179, 14, 39, 249}, {222, 147, 160, 228}, {255, 255, 255, 229}, {255, 255, 255, 229}, {254, 251, 252, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, { 255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, { 255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, { 255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, { 254, 252, 252, 229}, {255, 255, 255, 229}, {255, 255, 255, 230}, {231, 178, 187, 227}, {184, 30, 54, 244}, {176, 1, 29, 255}, {177, 1, 34, 255}, {177, 0, 33, 255}, { 177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}}, {{ 177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 34, 255}, {176, 0, 31, 255}, {172, 0, 18, 255}, {197, 72, 91, 255}, {243, 216, 222, 255}, {255, 255, 255, 255}, {255, 253, 253, 255}, {254, 253, 253, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, { 255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, { 255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, { 255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 254, 254, 255}, {254, 252, 252, 255}, {255, 255, 255, 255}, {250, 237, 240, 255}, { 207, 101, 118, 255}, {174, 0, 23, 255}, {175, 0, 27, 255}, {177, 0, 34, 255}, { 177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}}, {{177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, { 177, 1, 34, 255}, {178, 4, 36, 254}, {172, 0, 20, 254}, {179, 14, 40, 254}, {222, 148, 160, 254}, {255, 255, 255, 254}, {255, 255, 255, 254}, {254, 251, 252, 254}, { 255, ... 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}}, {{0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 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255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}}}, "UnsignedInteger8"], "Byte", ColorSpace -> "RGB", Interleaving -> True]}, {}, None}, "ElementType" -> "InertExpression"]], TabularColumn[ Association["Data" -> {3, {{{135767.34509304035, 1.7233367679472624*^6, 295233.5242836219}, {}, None}}, None}, "ElementType" -> TypeSpecifier["Quantity"][ "Real64", "Kilometers"^2]]], TabularColumn[Association[ "Data" -> {3, {{{5030053, 736081, 7158923}, {}, None}}, None}, "ElementType" -> TypeSpecifier["Quantity"]["Integer64", "People"]]]}}]]]], "Markdown"]
The "ExpressionFormattingFunction" option can be used to control how expressions are converted to strings. This converts Image and Quantity objects to strings using InputForm:
Wolfram Language code: ExportString[Tabular[Association["RawSchema" -> Association["ColumnProperties" -> Association["Name" -> Association["ElementType" -> "String"], "Flag" -> Association["ElementType" -> "InertExpression"], "Area" -> Association["ElementType" -> TypeSpecifier["Quantity"]["Real64", "Kilometers"^2]], "Population" -> Association["ElementType" -> TypeSpecifier["Quantity"]["Integer64", "People"]]], "KeyColumns" -> None, "Backend" -> "WolframKernel"], "Options" -> {}, "BackendData" -> Association["ColumnData" -> DataStructure["ColumnTable", {{TabularColumn[Association["Data" -> {{0, {0, 7, 13, 20}, "AlabamaAlaskaArizona"}, {}, None}, "ElementType" -> "String"]], TabularColumn[ Association["Data" -> {{Image[NumericArray[{{{177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 1, 34, 255}, {177, 2, 32, 255}, {179, 14, 39, 249}, {222, 147, 160, 228}, {255, 255, 255, 229}, {255, 255, 255, 229}, {254, 251, 252, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, { 255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, { 255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, { 255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, {255, 255, 255, 229}, { 254, 252, 252, 229}, {255, 255, 255, 229}, {255, 255, 255, 230}, {231, 178, 187, 227}, {184, 30, 54, 244}, {176, 1, 29, 255}, {177, 1, 34, 255}, {177, 0, 33, 255}, { 177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}}, {{ 177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 34, 255}, {176, 0, 31, 255}, {172, 0, 18, 255}, {197, 72, 91, 255}, {243, 216, 222, 255}, {255, 255, 255, 255}, {255, 253, 253, 255}, {254, 253, 253, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, { 255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 255, 255}, {255, 255, 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{177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, {177, 0, 33, 255}, { 177, 1, 34, 255}, {178, 4, 36, 254}, {172, 0, 20, 254}, {179, 14, 40, 254}, {222, 148, 160, 254}, {255, 255, 255, 254}, {255, 255, 255, 254}, {254, 251, 252, 254}, { 255, ... {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 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255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, { 0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}, {0, 40, 104, 255}}}, "UnsignedInteger8"], "Byte", ColorSpace -> "RGB", Interleaving -> True]}, {}, None}, "ElementType" -> "InertExpression"]], TabularColumn[ Association["Data" -> {3, {{{135767.34509304035, 1.7233367679472624*^6, 295233.5242836219}, {}, None}}, None}, "ElementType" -> TypeSpecifier["Quantity"][ "Real64", "Kilometers"^2]]], TabularColumn[Association[ "Data" -> {3, {{{5030053, 736081, 7158923}, {}, None}}, None}, "ElementType" -> TypeSpecifier["Quantity"]["Integer64", "People"]]]}}]]]], "Markdown", "ExpressionFormattingFunction" -> InputForm]//Short[#, 5]&
When exporting long tables, it is possible to specify the number of rows from the beginning and from the end of the table to store in Markdown. By default, all rows of table data are exported:
Wolfram Language code: tabular = Import["ExampleData/USstates.arrow"]
Wolfram Language code: StringCount[ExportString[tabular, "Markdown"], " "]
Use the "SnippetRowCount" option to export the first 2 rows and the last 3 rows:
Wolfram Language code: ExportString[tabular, "Markdown", "SnippetRowCount" -> {2, 3}]

Images

By default, static images are exported in the "img" folder in the same directory as the .md file:
Wolfram Language code: Export[FileNameJoin[{$TemporaryDirectory, "file.md"}], RandomImage[]]
Wolfram Language code: FileNames["*.*", FileNameJoin[{$TemporaryDirectory, "img"}]]
Export options GeneratedAssetLocation and GeneratedAssetFormat can be used to control the location and format of the generated image. This generates a Markdown string containing an image as a public CloudObject in the JPEG format:
Wolfram Language code: ExportString[RandomImage[], "Markdown", GeneratedAssetLocation -> "CloudObjectPublic", GeneratedAssetFormat -> "JPEG"]
This generates a Markdown string with an image stored as a data URL. Image data is exported to PNG, Base64-encoded and stored directly as part of the URL:
Wolfram Language code: ExportString[RandomImage[1, {2, 2}], "Markdown", GeneratedAssetLocation -> None]