Markdown List Tools

Sort, dedupe and convert ordered/unordered/task lists.

Markdown List Tools

Sort, dedupe and renumber Markdown lists.

Input
Output

Related tools

Markdown Editor

Open .md files in the browser. Side-by-side live preview with code highlight, image insert and dark mode. Drafts auto-save locally and never leave your device.

HTML to Markdown

Paste any HTML — web source, WeChat articles, rich text — and get clean GFM Markdown. Fully local, no uploads.

Markdown Heading Slugs

Generate heading slugs for TOC and anchors.

Markdown TOC Generator

Generate a clickable Markdown table of contents from headings.

Markdown Link Extractor

Extract links and image URLs from Markdown.

Markdown Table Generator

Convert CSV/TSV into Markdown tables quickly.

Mermaid Diagrams

Live Mermaid editor for flowcharts, sequence, class, ER, gantt and more. Export SVG/PNG fully in-browser.

Markdown Linter

Check empty/duplicate headings, level jumps and bare URLs.

FAQ

Nested lists?
Flat list processing for now.
Case-sensitive sort?
Optional ignore case.
Local?
Yes.