Markdown to JSON Converter
All processing happens locally in your browser. No data is uploaded or stored.
Auto-convert enabled
Markdown Input
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JSON Output
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How to Use
- Paste Markdown or upload a `.md` file.
- Choose mode and strictness in primary controls.
- Use Advanced options for frontmatter, depth limits, and table limits.
- Review JSON output, inspect tree view, then copy/download.
Frequently Asked Questions
Does this parser handle headings, lists, and tables?
Yes. The converter maps headings, paragraphs, lists, blockquotes, tables, code blocks, and links into structured JSON blocks.
Can I extract frontmatter from Markdown files?
Yes. Frontmatter extraction is enabled by default and can be controlled from Advanced options.
Will malformed structures fail conversion?
By default strictness is warn+continue. You can switch to strict error mode to block output on ambiguous structures.
Is any Markdown sent to a server?
No. All parsing and conversion happens locally in your browser.