🔀
Data Scrambler
Anonymize customer data for safe development use
🔒 Runs 100% locally — no data leaves your browser
← All Tools
📂
Drop your file here
or click to browse
CSV
XLS
XLSX
Select sheet:
⚙️ Column Configuration
Review and adjust how each column will be scrambled
Keep All
Auto-detect All
Consistent mapping (same input → same output per column)
Preserve empty cells
🔀 Scramble Data
✅ Scramble Complete
Preview — first 5 rows (gray = original · blue = scrambled)
📥
Download Scrambled File
Choose your output format
CSV
XLSX
⬇️ Download Scrambled Data