Upload Your Tableau File


Supported Files

Tableau Workbook (.twb)

Packaged Workbook (.twbx)

Maximum file size: 15MB

About This Tool

TabLens is a powerful tool that helps you analyze and understand the structure and dependencies within your Tableau workbooks. By extracting metadata from your .twb and .twbx files, you can gain valuable insights about your dashboards, data sources, calculations, and more.

How It Works

Upload Your File

Upload your Tableau workbook (.twb) or packaged workbook (.twbx) file using the form.

Extract Metadata

Our system parses the XML structure of your workbook to extract all relevant metadata.

Process Information

We organize and structure the extracted data for easy analysis and exploration.

Key Benefits

  • Understand complex workbook dependencies
  • Document your Tableau assets
  • Identify unused data sources and fields
  • Analyze calculation complexity and usage
  • Facilitate workbook optimization

Pro Tip

After extracting metadata, click on the Dependencies tab in the navigation bar to visualize your workbook's field relationships as an interactive mindmap!

Navigate to Dependencies → View Mindmap