Markdown Preview Plus

Documentation · sellerkit

A Markdown preview that renders in a real browser engine, follows the IDE theme, and keeps working when something else takes over the .md file association.

1. Open the preview

Open any .md file. The preview opens as an extra tab beside the editor, so nothing has to be disabled or replaced. The tabs at the bottom switch between Preview and the split editor.

A README rendered in the preview tab with a heading, a table and a flowchart, beside the bundled editor

It reads the open document rather than the file on disk, so it updates as you type, and it remembers the scroll position across tab switches and IDE restarts.

2. Write what you actually write

Tables, task lists, strikethrough, fenced code and block quotes all render, and ```mermaid blocks are drawn as diagrams. The Mermaid library is bundled, so nothing is downloaded and no content leaves the machine.

The preview showing a rendered Mermaid flowchart, a task list with checkboxes and strikethrough, a code block and a block quote

Colours are derived from the active editor colour scheme, so the preview matches light and dark alike.

3. Repair a lost .md association

When another file type claims .md, highlighting and the editor tab disappear and most previews simply stop. This one keeps rendering, says what took the extension, and offers it back in one click.

A banner above the preview saying md files are not opening as Markdown, naming Plain text as the holder, with a button reading Give md back to Markdown

4. Point it at your own stylesheet

Settings | Tools | Markdown Preview Plus takes one path to a CSS file. It applies to every project, so the same house style does not have to be copied into each repository.

The IDE settings page for Markdown Preview Plus with a single custom stylesheet path field

Free and paid

The whole preview is free: rendering, Mermaid diagrams, the IDE theme, live updates, the remembered scroll position and the .md repair. Exporting to PDF and HTML, copying with formatting, printing and a custom stylesheet are the paid part, with a 30-day trial that needs no card. Buying and invoicing are handled by JetBrains.

Support

globalmatchhub@gmail.com. We aim to reply within two business days.