Data Cleaning & Transformation
Free browser-based Data Cleaning & Transformation tools.
CSV Cleaner
Clean messy CSV files
Data Deduplicator
Remove duplicate rows
Missing Value Handler
Fill or drop missing data
Data Type Converter
Cast columns to types
Column Renamer
Rename columns in bulk
Data Sorter
Sort by any column
Data Filter Tool
Filter rows by condition
Data Pivot Tool
Pivot long to wide
Data Unpivot Tool
Melt wide to long
Data Normalizer
Scale numeric columns
Data Aggregator
Group and summarize
Data Merger
Join multiple tables
Data Shape Validator
Validate schema
Outlier Detector
Spot anomalies