Data Anonymizer

Public Transport CSV Tool

Anonymize sensitive data in CSV files while preserving structure. Privacy-safe, browser-based, with downloadable results and mapping transparency.

1
Upload
2
Select
3
Review
4
Download

Upload Your CSV Files

Upload one or more CSV files with identical column structure. All files will be processed with the same anonymization mappings.

Drag & drop CSV files here

or click to browse files

📁Multiple files supported•Same structure required