Table to Markdown/HTML Converter

Convert pasted tabular text (CSV, TSV, Excel) into clean Markdown or HTML tables for documentation, wikis, and blogs—entirely in your browser.

📈 Averaging 15 uses per day

Start Converting Tables

Paste tabular data, adjust options, and copy Markdown or HTML

Paste Table

Markdown Table

HTML Table

How to Use the Converter

  1. 1

    Paste Tabular Data

    Copy from Excel, a CSV/TSV file, or any table-like text and paste it into the input. The delimiter is auto‑detected (tab/comma) but can be set manually.

    Tip:Keep the first row as headers for best Markdown/HTML output.
  2. 2

    Check Delimiter & Header

    If columns look misaligned, adjust the delimiter (tab/comma/semicolon/pipe) and toggle “First row is header”.

    Tip:Quoted cells with commas are handled—no need to pre‑clean.
  3. 3

    Choose Formatting Options

    Right‑align numeric columns in Markdown for polished docs. HTML output always escapes special characters safely.

    Tip:Use monospace in your docs for neat table alignment.
  4. 4

    Copy Markdown or HTML

    Copy the generated Markdown or HTML table and paste into docs, wikis, or blog posts. No external services involved.

    Tip:Keep a style guide for table conventions (alignment, header casing).
  5. 5

    Iterate & Re‑paste

    Tweak your source data and paste again to regenerate tables instantly. Perfect for quick edits and review cycles.

    Tip:Save commonly used headers to ensure consistency across pages.

Security & Privacy

  • Conversion runs 100% in your browser.
  • No table data is uploaded or stored.
  • Very large tables may be slow; split input as needed.

Features & Benefits

🧰

Markdown & HTML Output

Generate clean Markdown tables or semantic HTML instantly from pasted tabular data.

🧠

Automatic Delimiter Detection

Auto‑detects tab/comma; supports semicolon and pipe for edge cases.

⚙️

Header & Alignment Options

Treat the first row as a header and right‑align numeric columns for readability.

🧩

Quote‑Aware Parsing

Respects quoted fields so commas inside values never break your table.

📋

Copy‑Ready Results

One‑click copy for Markdown or HTML output—ready for docs, wikis, and blogs.

🔒

Privacy‑First

Everything runs in your browser. Nothing is uploaded or stored.

Frequently Asked Questions

Is any data uploaded?

No. The converter runs entirely in your browser. Your pasted data never leaves your device.

Which delimiters are supported?

Auto‑detect covers tab and comma. You can also choose semicolon or pipe manually.

How are numeric columns aligned?

For Markdown, numeric columns can be right‑aligned automatically for better readability. HTML output is unstyled but semantic.

Does it handle quotes and commas in cells?

Yes. Quoted cells are parsed correctly so commas inside values won’t split columns.

Can I use it for Excel copy‑paste?

Yes. Excel copies tab‑separated values which the tool detects and converts cleanly.

Any limits on size?

Designed for typical tables used in docs and blogs. Extremely large tables may impact browser performance.

Technical Specifications

Processing: 100% client‑side
Input: CSV/TSV table data
Output: Markdown table or HTML
Delimiters: Auto‑detect comma/tab
Limits: Browser memory bounds
Privacy: No uploads or storage

Use Cases & Applications

Docs

Documentation Tables

Convert spreadsheet rows into readable Markdown tables for technical docs.

Wikis

Wiki Pages

Paste data into Markdown tables for internal knowledge bases and wikis.

Blog

Blog Posts

Add quick comparison tables to posts without manual HTML editing.

Changelog

Release Notes

Summarize features and fixes in neat tables pulled from spreadsheets.

GitHub

Project READMEs

Keep README tables consistent by aligning numbers and standardizing headers.

Reviews

Data Reviews

Share clean table snapshots during reviews without exposing raw files.