Native macOS App

Drowning in
AI-generated
Markdown?

Marklet lets you open, browse, and preview Markdown instantly — so your AI output becomes usable content, not clutter.

Download on the Mac App Store

$4.99 · One-time purchase · No subscription

Marklet showing a markdown document with the sidebar file tree

Sound familiar?

AI made writing easier.
It also made Markdown everywhere.

If you use AI seriously, you probably have:

Folders full of AI-generated Markdown files

Multiple versions of the same drafts

Long outputs you just want to review quickly

Constant format conversions you don't enjoy

The friction isn't writing.
It's handling the output.

Meet Marklet

Fits naturally into AI workflows

Keep your AI tool on one side. Marklet on the other.

Claude Code writing a markdown file alongside Marklet rendering it in real time
Generate
Preview
Refine

Marklet becomes the calm space where your AI output turns into usable content.

The idea

A calm place for your Markdown

Marklet is a fast Markdown browser built for people working with AI-generated content.

Open a folder. Click a file. See it beautifully rendered instantly.

No imports

No databases

No lock-in

Just your files, clearly displayed.

Features

Everything you need.
Nothing you don't.

Instant Preview

See formatted Markdown the moment you click a file. No loading, no lag.

Folder-Based Browsing

Works directly with your file system. No vaults, no imports, no setup.

Themes

Four reading themes — GitHub, Sepia, Minimal, Editorial. Font size and content width adjustable in Settings.

Quick Editing

Toggle source view with ⌘U, find anything with ⌘F, save with ⌘S — and stay in flow.

Favorites & Pinned Folders

Star individual files. Pin entire folders for one-click switching. Your most-used content always within reach.

Syntax Highlighting & Diagrams

Code blocks render with full syntax color. Mermaid diagrams come to life. Built for technical Markdown.

Philosophy

Built with restraint

Not a note-taking system.

Not a second brain.

Not a collaboration suite.

Just a dependable Markdown companion.

Fast Calm Focused

Let your AI write.
Let Marklet handle the Markdown.

A calm, focused Markdown companion for the age of AI.

Download on the Mac App Store
$4.99 One-time purchase No subscription