Svelte Markdown

A powerful, customizable markdown renderer for Svelte 5.
24 renderers, 69+ HTML tags, token caching, and allow/deny utilities—all with full TypeScript support.

Get Started API Reference Playground

Svelte 5
TypeScript
24 Renderers
69+ HTML Tags
LLM Streaming

Stream AI Responses in Real-Time

Render ChatGPT, Claude, and Gemini responses as they stream in. Smart token diffing keeps each update under 2ms.

LLM streaming demo

Full Demo

Streaming source

Rendered output

Click "Start" to stream an AI response...

Why Svelte Markdown

The most complete markdown renderer for Svelte 5 applications.

Full Markdown Support

GitHub Flavored Markdown with 24 built-in renderers for headings, tables, code blocks, lists, and more.

HTML Tag Rendering

69+ HTML tags supported with allow/deny controls to filter exactly which tags render.

Custom Renderers

Override any renderer with your own Svelte components for full control over markdown output.

Svelte 5 Snippets

Override renderers inline with Svelte 5 snippets — no separate component files needed.

TypeScript First

Full type safety with generics. All props, renderers, and options are properly typed.

LLM Streaming

Render ChatGPT and Claude responses in real-time. Smart token diffing keeps updates under 2ms.

Live Playground

Edit markdown on the left, see it rendered on the right.

svelte-markdown playground

Full Playground

Editor

Preview

Welcome to My Markdown Playground! 🎨

Hey there! This is a fun example of mixing Markdown and HTML together.

Things I Love:

Writing in bold and italic
Making lists (like this one!)
Using emojis 🚀 ✨ 🌈

Feature	Markdown	HTML
Bold	text	text
Italic	text	text
Links	npm	github

Here's a quote for you:

"The best of both worlds" - Someone who loves markdown & HTML

You can even use ^superscript and _subscript text!

Want to see something cool?

Here's a hidden surprise! 🎉

Happy coding! ♥

Explore Interactive Examples

See custom renderers, HTML filtering, marked extensions, Mermaid diagrams, code formatting, and more — all with live editors.

Browse Examples

How We Compare

Honest, side-by-side comparisons with every major Svelte markdown library and editor.

vs MDsveX

Preprocessor

vs Tiptap

Rich Text Editor

vs markdown-it

Markdown Parser

vs marked

Markdown Parser

vs Milkdown

WYSIWYG Markdown Editor

vs svelte-exmarkdown

Runtime Renderer

vs Carta

Markdown Editor + Viewer

vs ByteMD

Markdown Editor

vs unified / remark

Content Processing Pipeline

vs ProseMirror

Editor Framework

View all comparisons