Why Markdown Exports Need Cleanup
Notion, Obsidian, Confluence, and a dozen other tools all export Markdown, but none of them export it identically. The same content can arrive as HTML-with-Markdown-flavored punctuation, mixed heading styles, escaped characters, embedded raw HTML, or platform-specific frontmatter that breaks downstream renderers. A dedicated Markdown cleaner normalizes those differences so the file behaves consistently in static site generators, documentation platforms, and code repositories.
Step-by-step guide
Start by pasting or importing your Markdown. Use the cleanup actions to fix heading levels, remove empty links, trim trailing spaces, normalize list indentation, and strip HTML comments or raw HTML blocks if they are not needed. Review the diff preview when available, then export to portable Markdown ready for Git, docsify, Docusaurus, or plain text workflows.
All parsing happens in the browser. Your source document, metadata, and exported Markdown stay on your device. There is no upload queue, no retention policy, and no third-party storage.
Common Markdown cleanup tasks
Typical cleanup includes collapsing multiple blank lines, removing empty links or images, unwrapping inline styles, standardizing checklist syntax, replacing smart quotes with ASCII quotes, and converting platform-specific callout syntax into common Markdown patterns.
Fixing Markdown from Notion, Obsidian, and Word
Notion exports often include HTML-style tags and non-standard task-list indentation. Obsidian adds wikilinks and callout syntax that other renderers may ignore or display raw. Word-to-Markdown converters can leave behind excessive whitespace, nested lists with wrong indentation depth, and heading jumps that break outline generation. Normalizing these artifacts before publication prevents broken docs and noisy diffs.