Text Diff Tool

Compare text outputs between workflow runs to spot changes and differences

Paste text in both fields to compare

How to use in n8n

Compare Workflow Outputs

Paste the output from two different workflow runs to see what changed in your data processing.

Debug Email Templates

Compare expected vs actual email content to identify formatting issues in your notification workflows.

Validate Text Transformations

Check that your text manipulation nodes (Replace, RegEx) are working as expected.

Text Diff Tool for Workflow Debugging

The Text Diff Tool compares two text files or snippets line by line, highlighting additions, deletions, and unchanged lines. Perfect for debugging n8n workflow outputs and validating text transformations.

View Modes

  • Unified View - Shows all changes in a single column with line numbers from both files
  • Split View - Shows original and modified text side by side for easier comparison

Common Use Cases

  • Compare text outputs between workflow runs
  • Debug email and message templates
  • Validate CSV or log file changes
  • Check text transformation results
  • Review configuration file changes

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