Your Mac, iPad, and iPhone still open .md as raw text.
Marko fixes that.

Your Mac, iPad, and iPhone still open .md as raw text.
Marko fixes that.

Your Mac, iPad, and iPhone still open .md as raw text.
Marko fixes that.

Your Mac, iPad, and iPhone still open .md as raw text.
Marko fixes that.

Every AI tool answers in Markdown now, from ChatGPT and Claude to your coding tools. Marko is the free, native viewer that renders it properly, with real typography, tables, diagrams, and math, and reads it aloud to you. Fully offline.

Every AI tool answers in Markdown now, from ChatGPT and Claude to your coding tools. Marko is the free, native viewer that renders it properly, with real typography, tables, diagrams, and math, and reads it aloud to you. Fully offline.

Every AI tool answers in Markdown now, from ChatGPT and Claude to your coding tools. Marko is the free, native viewer that renders it properly, with real typography, tables, diagrams, and math, and reads it aloud to you. Fully offline.

Every AI tool answers in Markdown now, from ChatGPT and Claude to your coding tools. Marko is the free, native viewer that renders it properly, with real typography, tables, diagrams, and math, and reads it aloud to you. Fully offline.

Marko in dark mode on a MacBook, an iPad and an iPhone. Each shows a rendered Markdown document with headings, a checklist and a table, and the Mac and iPad show an outline sidebar.

Everything you read, rendered right

Everything you read, rendered right

Everything you read,

rendered right

A native Markdown viewer for every Apple device, built for reading and nothing else.

A native Markdown viewer for every Apple device, built for reading and nothing else.

Open a .md file and see it the way it was meant to look, with real typography, syntax-highlighted code, tables, diagrams, and math.

Open a .md file and see it the way it was meant to look, with real typography, syntax-highlighted code, tables, diagrams, and math.

Open a .md file and see it the way it was meant to look, with real typography, syntax-highlighted code, tables, diagrams, and math.

Runs on every Apple device

Native on Mac, iPad, and iPhone. Universal on Apple Silicon and Intel, and it stays small.

Runs on every Apple device

Native on Mac, iPad, and iPhone. Universal on Apple Silicon and Intel, and it stays small.

Runs on every Apple device

Native on Mac, iPad, and iPhone. Universal on Apple Silicon and Intel, and it stays small.

Read Aloud

Marko reads any document to you and highlights each sentence as it goes. Code, tables, and diagrams are announced, not read out symbol by symbol.

Read Aloud

Marko reads any document to you and highlights each sentence as it goes. Code, tables, and diagrams are announced, not read out symbol by symbol.

Read Aloud

Marko reads any document to you and highlights each sentence as it goes. Code, tables, and diagrams are announced, not read out symbol by symbol.

Private by design

Your documents render on your device. No account, no tracking, and Marko collects no data.

Private by design

Your documents render on your device. No account, no tracking, and Marko collects no data.

Private by design

Your documents render on your device. No account, no tracking, and Marko collects no data.

Apple Intelligence built in

Summarize a document, ask it questions, explain a passage, or have a Mermaid diagram explained. All on device.

Apple Intelligence built in

Summarize a document, ask it questions, explain a passage, or have a Mermaid diagram explained. All on device.

Apple Intelligence built in

Summarize a document, ask it questions, explain a passage, or have a Mermaid diagram explained. All on device.

Translate on device

Read a whole document in another language, then switch back to the original. Offline, once the language is downloaded.

Translate on device

Read a whole document in another language, then switch back to the original. Offline, once the language is downloaded.

Translate on device

Read a whole document in another language, then switch back to the original. Offline, once the language is downloaded.

Pick up where you left off

Marko remembers your place in every document. iCloud Drive carries it to your other devices, and Handoff moves the document between them.

Pick up where you left off

Marko remembers your place in every document. iCloud Drive carries it to your other devices, and Handoff moves the document between them.

Pick up where you left off

Marko remembers your place in every document. iCloud Drive carries it to your other devices, and Handoff moves the document between them.

A viewer, never an editor

Marko never changes your files. Keep editing wherever you already do.

A viewer, never an editor

Marko never changes your files. Keep editing wherever you already do.

Outline sidebar

Jump to any heading. The outline follows along and highlights the section you are reading as you scroll.

Outline sidebar

Jump to any heading. The outline follows along and highlights the section you are reading as you scroll.

Outline sidebar

Jump to any heading. The outline follows along and highlights the section you are reading as you scroll.

Find and print

Find in page with a live match count. Print or export a clean PDF.

Find and print

Find in page with a live match count. Print or export a clean PDF.

Find and print

Find in page with a live match count. Print or export a clean PDF.

Info panel

Document’s path, size and dates, its word counts, reading time, and YAML front matter.

Info panel

Document’s path, size and dates, its word counts, reading time, and YAML front matter.

Info panel

Document’s path, size and dates, its word counts, reading time, and YAML front matter.

All of GitHub Flavored Markdown

Tables and task lists, footnotes, Mermaid diagrams, and KaTeX math.

All of GitHub Flavored Markdown

Tables and task lists, footnotes, Mermaid diagrams, and KaTeX math.

All of GitHub Flavored Markdown

Tables and task lists, footnotes, Mermaid diagrams, and KaTeX math.

Themes and zoom

Light, Dark, and System. Text from 50% to 300%, in Safari-style steps.

Themes and zoom

Light, Dark, and System. Text from 50% to 300%, in Safari-style steps.

Themes and zoom

Light, Dark, and System. Text from 50% to 300%, in Safari-style steps.

Widgets

Continue Reading takes you back to the page you stopped on. Recent Documents lists what you've been reading. On iPhone and iPad.

Widgets

Continue Reading takes you back to the page you stopped on. Recent Documents lists what you've been reading. On iPhone and iPad.

Widgets

Continue Reading takes you back to the page you stopped on. Recent Documents lists what you've been reading. On iPhone and iPad.

In 15 languages

English, German, French, Spanish, Portuguese, Japanese, Korean, Chinese, Turkish, Hindi, Tamil, Telugu, Bengali, and Kannada.

In 15 languages

English, German, French, Spanish, Portuguese, Japanese, Korean, Chinese, Turkish, Hindi, Tamil, Telugu, Bengali, and Kannada.

In 15 languages

English, German, French, Spanish, Portuguese, Japanese, Korean, Chinese, Turkish, Hindi, Tamil, Telugu, Bengali, and Kannada.

Built for everyone

Every control is named for VoiceOver and Voice Control. Marko respects Reduce Motion and larger text, and its code colors meet 4.5:1 contrast.

Built for everyone

Every control is named for VoiceOver and Voice Control. Marko respects Reduce Motion and larger text, and its code colors meet 4.5:1 contrast.

Built for everyone

Every control is named for VoiceOver and Voice Control. Marko respects Reduce Motion and larger text, and its code colors meet 4.5:1 contrast.

Document Intelligence

Document Intelligence

Understand a document without leaving it.

Understand a document without leaving it.

Summarize what you’re reading. Ask a question about it. Select a passage and have it explained. It all runs on device, so your document never leaves it.

Summarize what you’re reading. Ask a question about it. Select a passage and have it explained. It all runs on device, so your document never leaves it.

Summarize

Summarize

Ask questions

Ask questions

Explain a selection

Explain a selection

Explain a diagram

Needs a device with Apple Intelligence. Explaining diagrams needs iOS 27 or macOS 27. Everything else runs on any Mac, iPad, or iPhone.

Marko on a Mac with the Document Intelligence panel open beside a document. The panel shows a summary of the document and a list of its key points.

Install in a minute

Install in a minute

Get Marko from the App Store.

Get Marko from the App Store.

One download on iPhone, iPad, and Mac.

It installs and stays up to date through the App Store.

One download on iPhone, iPad, and Mac.

It installs and stays up to date through the App Store.

One download on iPhone, iPad, and Mac.

It installs and stays up to date through the App Store.

One download on iPhone, iPad, and Mac. It installs and stays up to date through the App Store.

Marko is a side project by Yash Banka, a designer working on AI.

Marko is a side project by Yash Banka, a designer working on AI.

See my other AI work

Requires macOS 14 or iOS/iPadOS 18 or later. Universal across Mac, iPad, and iPhone. © 2026 Yash Banka. Marko is free to use.

Requires macOS 14 or iOS/iPadOS 18 or later. Universal across Mac, iPad, and iPhone.
© 2026 Yash Banka. Marko is free to use.

Requires macOS 14 or iOS/iPadOS 18 or later. Universal across Mac, iPad, and iPhone. © 2026 Yash Banka. Marko is free to use.

Requires macOS 14 or iOS/iPadOS 18 or later. Universal across Mac, iPad, and iPhone. © 2026 Yash Banka. Marko is free to use.