Extensions

Video Player (with Audio) — MP4/MOV/WebM

yutabee

Play MP4, MOV, M4V and WebM videos inside VS Code with sound. ffmpeg extracts the audio and keeps it in sync with the muted video, working around the missing AAC codec in the VS Code webview — audio that actually plays, and stays in sync.

Mobile Viewer

AzeezAeroDev

Preview web apps in mobile, tablet and desktop device frames directly inside VS Code.

Office File Preview

takashi-uchida

Read-only preview for .docx, .xlsx, .csv, .pdf, .pptx files and Marp slides inside VS Code

Visio Preview & QA Linter

ai-fde-lab

在 VS Code 中预览、轻量编辑和 QA Microsoft Visio 文件。

MD Viewer Plus

wishlatte

View Markdown files in a VS Code webview with live preview, source mode, split mode, table of contents, and scroll sync.

BetterJsonExplorer

zekeChin

智能 JSON 体验：粘贴自动识别、JSON ⇄ 字符串切换、嵌套 JSON 字符串解析、字符串值 Hover 预览（JSON / Markdown / 纯文本）。

Flutter Mobile Emulator

mtech-systems

Preview any web URL inside realistic phone, tablet, and desktop frames directly in VS Code.

Markdown View Toggle

YetesfaAlemayehu

Toggle Markdown views (Source / Rendered / Split), GitHub-themed preview, and export to HTML/PDF/PNG/JPEG. All in one.

Mermaid Preview — 100% Offline

brainfkt

Offline-first Mermaid diagram preview for VS Code—with professional export, no account, and no required network connection.

TikZ Preview

wangjiezhe

Preview tikz lively like KtikZ

HTML Previewer 2.0

deyvisonsouto

Modern, dependency-free HTML preview for VS Code. One click, live reload, zero config — a fresh take on the abandoned html-preview classic.

MD Pretty View

masoud-pourhasan

A clean, polished look for Markdown Preview Enhanced: 6 light/dark theme variants (3 accent colors × light/dark), a consistent editor-style syntax palette, styled Mermaid diagrams, and Mermaid pan/zoom & fit-to-screen. Installs the styling into your Markdown Preview Enhanced config folder.