Clean Excel Data Automatically | KNIME Tutorial for Beginners

Struggling with messy Excel data? Learn how to build your first KNIME workflow to fix date formats, clean product names, and add leading zeros—all in under 10 minutes. Perfect for Excel users new to KNIME!

WHAT YOU'LL LEARN
In this beginner-friendly KNIME tutorial, I'll show you how to solve 3 common Excel data problems:
✅ Standardize mixed date formats (MM/DD/YYYY vs DD/MM/YYYY)
✅ Clean messy product names (remove spaces, fix capitalization)
✅ Add leading zeros to product codes

No coding required—just drag, drop, and connect 4 simple nodes.

⏱️ TIMESTAMPS
0:00 - Cleaning Messy Data in Excel is Hard
1:00 - The 3 Problems
2:25 - Problem 1: Fix Date Formats
6:35 - Problem 2: Add Leading Zeros
7:04 - Problem 3: Clean Product Names
7:43 - Running the Complete Workflow and Exporting the result
8:16 - Next Steps

📥 FREE DOWNLOAD
Get the sample Excel file and complete KNIME workflow:
https://hub.knime.com/s/hUzzL5lKGQv8z2de

🎓 ABOUT DATA WRANGLING 101
Excel taking too long? I help business professionals automate their data tasks with KNIME—no coding required. Subscribe for weekly tutorials that solve real business problems.



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💬 QUESTIONS?
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Website: https://pages.datawrangling101.ca
LinkedIn:   / sundarnadimpalli  
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About Data Wrangling 101: Helping Excel users transition to powerful data automation with KNIME Analytics Platform. No coding required - just drag, drop, and dominate your data challenges.

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⚠️ DISCLAIMER
KNIME Analytics Platform is a free, open-source tool. This tutorial uses publicly available features. I am not affiliated with KNIME AG.