Convert Tables to Markdownin One Click
Excel, CSV, and Word tables → clean Markdown. Free, instant, and 100% private. All processing happens in your browser.
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Supports: .xlsx, .xls
Why MDFileConverter?
100% Private
Your files never leave your browser. All conversion happens locally — no uploads, no server, no tracking.
Instant Conversion
Convert large Excel files or multi-table Word documents in under a second, right in your browser.
Completely Free
No account, no credit card, no rate limits. Just open the tool and convert.
Multi-Platform Export
One-click output for Notion, Obsidian, Confluence, and standard GFM. Copy and paste directly — no reformatting needed.
All Converters
Frequently Asked Questions
What is a Markdown table?↓
A Markdown table is a plain-text way to represent tabular data using pipes (|) and dashes (-). It renders as a formatted table on GitHub, GitLab, Notion, Obsidian, and most documentation platforms.
Is my data safe?↓
Yes. All conversion happens entirely inside your browser using JavaScript. Your files are never uploaded to any server. We literally cannot see your data.
What file formats are supported?↓
Currently .xlsx and .xls (Excel), .csv (comma-separated values), and .docx (Word documents with tables).
Can I convert multiple sheets?↓
Yes. When you upload an Excel file with multiple sheets, each sheet is converted and labelled as a separate section in the output.
Why use Markdown tables instead of HTML or Excel?↓
Markdown tables are readable as plain text, version-control friendly (great for Git), and render beautifully on GitHub README files, wikis, and documentation sites.
Is there a file size limit?↓
There's no artificial limit. Processing is bounded only by your browser's memory. Files up to ~50 MB work well in practice.
MDFileConverter Pro
Batch conversion, API access, custom delimiters, and advanced table formatting. Leave your email to be notified at launch.