Bidirectional .md Converter • Copy or Download
Spreadsheet & CSV to Markdown Table (.md)
Drop an `.xlsx` / `.csv` file or paste rows from Excel or Google Sheets below. Use Export Format > Markdown Table (.md) or open Live Format Preview to copy formatted GFM tables.
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Drop XLSX, CSV, TSV, Markdown (.md), or JSON here
Runs locally inside browser memory. Multi-sheet workbooks open into tabs automatically.
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Zero Uploads
Combine Two or More Columns
Merge 2+ columns cleanly without writing formulas.
Preview
Split Column by Delimiter
Remove Duplicate Rows
Find & Replace
Sort Rows
Filter or Delete Matching Rows
Quick Cleanup:
Fill, Prefix / Suffix & Extract Column
Merge Multiple Files / VLOOKUP Join Sheets
Append rows from multiple files/tabs or join two sheets by a key column.
Option A: Stack / Append All Open Sheet Tabs
Option B: VLOOKUP / Left-Join Two Sheets by Key
Format Preview & Export Converter
Column Profiler & Quick Summary
| Col | Header | Filled | Blank | Unique | Dupes | Min / Max / Avg |
|---|
Paste CSV, TSV, Markdown Table, JSON, or HTML
Confirm Action
Markdown Table Features Built In
- Automatic Pipe Escaping: Literal `|` characters inside cells are escaped as `\|` so GitHub, GitLab, Notion, and Obsidian never break your column alignment.
- Multiline Cell Support: Line breaks inside spreadsheet cells convert cleanly to `<br>` inside Markdown table cells (and back to real newlines if you re-import the `.md` file).
- Markdown to Excel / CSV: Click Paste Data or drag a `.md` file straight onto the grid to parse pipe tables back into `.xlsx`, `.tsv`, or `.json`.
