Input is structured with disclosed rules and is not sent to an external system without user action.
30
Data & developer
Tool Pipeline: CSV → Masking → JSON
Parses CSV in the active browser tab, masks email, phone, IBAN, Turkish ID, and payment-card candidates with explainable rules, then exports JSON or CSV. Algorithmic detection is neither legal compliance nor identity verification; human review is required.
✓ Free✓ No account✓ In-browser
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What does this tool do?
Inspect CSV, mask sensitive-data candidates, and download JSON or CSV in one page.
2 · Masking rules
Turkish ID and card candidates are masked only when their checksum passes. This does not prove that a number belongs to a real person or account.
Cleaned output
Add CSV to start the pipeline.
APPLICATION AND DECISION GUIDE
Tool Pipeline: CSV → Masking → JSON: method and usage
Parses CSV in the active browser tab, masks email, phone, IBAN, Turkish ID, and payment-card candidates with explainable rules, then exports JSON or CSV. Algorithmic detection is neither legal compliance nor identity verification; human review is required.
fields or lines that follow the tool labels and contain no unnecessary personal data Confirm the shape first with a small example containing no personal data.
an editable draft, field summary, and explicit next action
Practical steps
- Choose a CSV file or paste text and verify the column preview.
- Select masking types and manually review detected candidates and changed cells.
- Download the cleaned result as JSON or CSV and protect the source separately.
manual review of required fields, dates and numbers, audience fit, and any official requirements
Verify schema, encoding, and data-loss assumptions in the target system.
Suitable use cases
- Preparing sample data for GDPR/KVKK
- Turning CSV into a safer JSON draft
- Pre-cleaning support and test records
LEARN THE WORKFLOW
Guides for this tool
From CSV to Safer JSON: A GDPR/KVKK Masking Pipeline
Manage sensitive-field discovery, checksums, false-positive review, and safer export in one data flow.
Read guide →Turn a Local Agent Plan into a Safe Workstation Flow
Describe a goal, review a reasoned plan, and hand it to a node flow in one click while preserving user control.
Read guide →ABOUT THIS TOOL
Frequently asked questions
What input does Tool Pipeline: CSV → Masking → JSON accept?+
fields or lines that follow the tool labels and contain no unnecessary personal data Choose a CSV file or paste text and verify the column preview.
What does Tool Pipeline: CSV → Masking → JSON return?+
an editable draft, field summary, and explicit next action Input is structured with disclosed rules and is not sent to an external system without user action.
How should I validate Tool Pipeline: CSV → Masking → JSON output?+
manual review of required fields, dates and numbers, audience fit, and any official requirements
Does Tool Pipeline: CSV → Masking → JSON send or store input on a server?+
Tool input is processed in the active tab. Saving to the Workstation or transferring to another tool is a separate choice. Consider browser extensions and shared devices separately; the privacy page explains advertising and network connections.