TableToSlack

Convert a Markdown table for Slack

Slack does not support Markdown tables: pipes and dashes show up as-is. Paste the table generated by an AI assistant, a README or a wiki and TableToSlack turns it into a table Slack displays properly.

Slack preview
You

Your table will appear here, just like in Slack.

    How to convert Markdown for Slack

    1. Copy the Markdown table (text with | and ---).
    2. Paste it in the converter: **bold**, `code` and link marks are removed automatically.
    3. Click “Copy for Slack” and paste in Slack.

    Example

    | Feature | Status | Owner |
|:--------|:------:|------:|
| Login | ✅ Done | Alice |
| Billing | 🚧 In progress | Bob |
| Export | 📅 Planned | Chloé |

    Markdown to Slack: FAQ

    Is bold or code formatting kept in the Slack table?

    No. Slack displays table cells as plain text, so * or ` characters would show up as-is. TableToSlack removes these marks by default; uncheck “Remove Markdown formatting” to keep them.

    Why doesn’t Slack render Markdown tables?

    Slack uses its own “mrkdwn” syntax which has no table support. Tab-separated content is the way to get a table in a message.

    Can I paste a table generated by ChatGPT or Claude?

    Yes. Copy the table as Markdown (or copy the rendered table) and paste it here; both are supported.

    How do I make a table in Slack?

    Slack displays a table when you paste tab-separated values (TSV), the format spreadsheets put in the clipboard. Paste your data in TableToSlack, click “Copy for Slack” and paste in your message: Slack shows a proper table.

    Why does my Markdown or CSV table look broken in Slack?

    Slack does not support Markdown tables, and pasted CSV stays plain text. Only tab-separated content becomes a table. TableToSlack converts your table to that format.

    Is my data sent to a server?

    No. All the conversion happens in your browser with JavaScript. Nothing is uploaded or stored, and the site has no analytics.

    Other formats

    CSV → Slack

    Comma or semicolon separated, quoted cells, exports from any tool.

    Excel → Slack

    Copy cells or drop .xlsx / .xls files. Displayed values are kept.

    Google Sheets → Slack

    Copy a range and paste it. Line breaks and merged cells handled.

    JSON → Slack

    Arrays of objects, API responses and JSON Lines become rows and columns.

    HTML → Slack

    Tables from web pages, Notion, Confluence, emails or raw HTML code.

    SQL result → Slack

    MySQL, psql, SQLite, box-drawing tables and CLI output.

    TSV → Slack

    Clean, rectangular tab-separated output that pastes as a table.