markless 0.9.3

A terminal markdown viewer with image support
Documentation

Markless

Markless is a terminal markdown viewer with image support. It is focused on fast navigation, clear rendering, and sensible defaults for long documents.

Screenshots

Table of Contents sidebar Inline image support using Kitty Code syntax highlighting Table Support

Features

  • Markdown rendering with headings, lists, tables, block quotes, code blocks, and footnotes
  • Syntax-highlighted code blocks with lazy highlighting for performance
  • Inline images (Kitty, Sixel, iTerm2, and half-block fallback)
  • Table of contents sidebar with keyboard and mouse support
  • Search with match navigation and highlight
  • File watching for live reload
  • Link hover and click (including image placeholders)
  • Line selection with mouse drag and copy
  • Fast scrolling with stable layout and reflow on resize

Installation

Development (from source)

cargo install --path .

Production (from crates.io)

cargo install markless

Usage

markless README.md

Command Line Options

  • --watch Auto-reload on file changes
  • --no-toc Hide the table of contents sidebar
  • --toc Start with TOC visible
  • --no-images Disable inline image rendering (show placeholders only)
  • --force-half-cell Force half-cell image rendering (debug)
  • --theme <auto|light|dark> Force highlight theme background
  • --perf Enable startup performance logging
  • --render-debug-log <PATH> Write render/image debug events to a file
  • --save Save current flags as defaults in the global config
  • --clear Clear saved defaults in the global config

Config files:

  • Global (macOS): ~/Library/Application Support/markless/config
  • Local override: .marklessrc in the current directory

Key Bindings

Navigation

  • j / k or arrows: scroll
  • Space / PageDown: page down
  • b / PageUp: page up
  • Ctrl-d / Ctrl-u: half page
  • g / G: top / bottom

Search

  • /: start search
  • Enter: next match
  • Esc: clear search

TOC

  • t: toggle TOC
  • T: toggle + focus TOC
  • Tab: switch focus
  • j / k, arrows, Enter / Space: navigate + jump

Other

  • w: toggle watch
  • r / R: reload file
  • o: open visible links (1-9)
  • ? / F1: toggle help
  • q / Ctrl-c: quit

Mouse

  • Scroll wheel: scroll
  • Click links or images: open
  • Hover link/image: show URL
  • Click + drag: select lines and copy

License

MIT