Parquet Diff Tool
Compare two Parquet files side by side and see the differences highlighted. Free online Parquet diff tool with advanced comparison options.
Upload Original
Select your original Parquet file
Upload Modified
Select your modified Parquet file
Configure Options
Set comparison preferences
Compare & Export
View results and export if needed
Drop your original file here, or click to select
Accepts PARQUET files
Drop your modified file here, or click to select
Accepts PARQUET files
See line-by-line differences with syntax highlighting. Support for both text-based and structured data comparison.
Choose between unified diff, side-by-side comparison, and structured data analysis for Parquet files.
Export your diff results in standard unified diff format for use with version control systems or documentation.
Privacy & Security
Your files are processed locally in your browser. No data is uploaded to our servers, ensuring complete privacy and security of your Parquet files.