Audit your Tableau workbook for issues, complexity, and unused fields
Drop a .twb and get an instant health score with a breakdown of errors, warnings, circular dependencies, and high-complexity formulas.
↑
Drop .twb to get started
Processed in your browser. Nothing uploaded.
See it in action
Health score and audit results
Health Score — instant 0-100 score with error, warning, and info breakdown
Issue detection and complexity scoring
Issue Detection — circular dependencies, unused fields, and complexity flags
What You Get
A health check for your Tableau logic.
Instantly surface hidden problems in your workbook before they become production issues. Complexity scores, unused fields, circular deps, and more.
❤️
Health Score
A 0-100 score weighted by errors, warnings, and info-level issues across every calculated field.
🔴
Error Detection
Flags circular dependencies, division without null protection, and deeply nested LOD expressions.
🟡
Warning Detection
Catches unused calculated fields, excessive nesting, long IF chains, and non-additive window functions.
📐
Complexity Scoring
Every calc field scored 0-100 across four tiers: simple, moderate, complex, and critical.
🔗
Circular Dependencies
Detects fields that reference each other in a loop, which can cause silent errors in Tableau.
🗑
Unused Field Detection
Identifies calculated fields that exist in the workbook but are not used in any sheet or filter.
✦
AI-Ready Export
Copy a structured audit report as an AI prompt. Paste into Claude or ChatGPT for remediation help.
🔒
Fully Private
Your workbook never leaves your browser. All analysis runs locally with no data sent to a server.
How It Works
01
Upload your workbook
Drop any .twb file. Parsing happens entirely in your browser.
02
Run the audit
Get an instant health score and a ranked list of issues from errors down to informational flags.
03
Export the report
Download JSON or Markdown, copy for AI, or export directly to Notion or Confluence.