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Markdown to PNG Converter

Transform Markdown tables into PNG format

Markdown Input

PNG Output

PNG preview will appear here

About Markdown to PNG Converter

Convert Markdown tables to PNG images with customizable styling options. Perfect for sharing tables in presentations, documentation, or social media.

Key Features

  • Canvas Rendering: High-quality PNG image generation using HTML5 Canvas
  • Customizable Styling: Adjust font size, padding, and colors
  • Color Customization: Choose header and row background colors
  • Auto-sizing: Columns automatically adjust to content width
  • Real-time Preview: See changes instantly as you type
  • Download: Save as .png file
  • Copy Data URL: Copy base64 data URL to clipboard

How to Use

  1. Input Markdown Table: Paste your Markdown table or upload a .md file
  2. Customize Styling: Adjust font size, padding, and colors
  3. Preview: See the generated PNG image in real-time
  4. Download: Click "Download" to save the PNG file
  5. Share: Use the image in presentations, documents, or online

Styling Options

  • Font Size: 10px to 24px for different readability needs
  • Cell Padding: 5px to 40px for spacing control
  • Header Background: Custom color for header row
  • Even Row Background: Color for even-numbered rows
  • Odd Row Background: Color for odd-numbered rows (zebra striping)

Example Conversion

Markdown Input:

| Name | Age | City | Department |
|------|-----|------|------------|
| John Doe | 28 | New York | Engineering |
| Jane Smith | 34 | London | Marketing |
| Bob Johnson | 45 | Toronto | Sales |

PNG Output:

A high-quality PNG image with:

  • Purple header background (#F3E8FF)
  • Alternating row colors for readability
  • Clean borders and spacing
  • Professional typography
  • Scalable dimensions based on content

Common Use Cases

  • Presentations: Embed tables in PowerPoint or Keynote
  • Documentation: Add visual tables to PDFs or Word documents
  • Social Media: Share data tables on Twitter, LinkedIn, etc.
  • Blog Posts: Include styled tables in articles
  • Reports: Professional table images for business reports
  • Email: Embed tables in email newsletters
  • Screenshots: Create shareable table screenshots

Image Features

  • PNG Format: Lossless compression with transparency support
  • High Resolution: Sharp text rendering at any size
  • Auto-sizing: Dimensions adjust to table content
  • Professional Styling: Clean, modern appearance
  • Zebra Striping: Alternating row colors for readability
  • Border Support: Clean cell borders with purple accent

Tips for Best Results

  • Use larger font sizes for better readability in presentations
  • Increase padding for more spacious layouts
  • Choose contrasting colors for better visibility
  • Keep cell content concise (long text will be truncated)
  • Use zebra striping for tables with many rows
  • Preview before downloading to check appearance
  • Download at the size you need (scales automatically)

Technical Details

  • Format: PNG (Portable Network Graphics)
  • Rendering: HTML5 Canvas API
  • Font: Inter, Segoe UI, system-ui fallback
  • Output: Base64 data URL or downloadable file
  • Browser Support: All modern browsers
  • Processing: Client-side (no server upload)

Limitations

  • Very long cell text is truncated with ellipsis (...)
  • No support for merged cells or complex formatting
  • Simple table layout only (no nested tables)
  • Fixed column widths based on content
  • Requires JavaScript enabled

Browser Compatibility

This tool works in all modern browsers:

  • Chrome, Edge, Firefox, Safari (latest versions)
  • Requires JavaScript and Canvas API support
  • Works on desktop and mobile devices
  • No plugins or extensions required

Privacy & Security

All conversions happen locally in your browser. Your Markdown data is never uploaded to any server. The PNG is generated entirely on your device, ensuring complete privacy and security.