Drop a document to detect and strip personal data — it never leaves your browser
Document Anonymiser — HR & Recruiting
Strip personal data (names, emails, phone numbers, SSNs, card and account numbers) from a document — as text, image pixels, and metadata — entirely in your browser. Powered by IOGate. Nothing is uploaded. Free for a limited time.
How it works
- Drop a CV, offer letter, or HR file — detection (Powered by IOGate) runs entirely in your browser, so candidate data is never uploaded.
- Review the summary: candidate names, emails, phone numbers, and ID numbers are listed by type with confidence scores so you can verify the redaction before you rely on it.
- Download the anonymised file with PII replaced by consistent placeholders like [NAME_1] — plus an optional local mapping key to reverse it.
Key features
- In-browser detection — candidate documents are never uploaded (Powered by IOGate)
- Removes names, contact details, and ID numbers as real text, not a box over live text
- Consistent numbered placeholders — the same candidate maps to the same token throughout
- Optional realistic-fake mode for sharing an anonymised sample with a hiring manager or tool
- Mandatory reviewable summary with confidence scores before export
- Local mapping key (mapping.json) to reverse the redaction yourself
Common uses
- Anonymise CVs for blind screening so shortlisting focuses on skills, not identity
- Strip candidate contact details before sharing a resume with a wider panel
- Produce a GDPR-safe redacted copy of an HR record before disclosure
Frequently asked questions
How do I compare document anonymiser online?
Drop a CV, offer letter, or HR file — detection (Powered by IOGate) runs entirely in your browser, so candidate data is never uploaded. Review the summary: candidate names, emails, phone numbers, and ID numbers are listed by type with confidence scores so you can verify the redaction before you rely on it. Download the anonymised file with PII replaced by consistent placeholders like [NAME_1] — plus an optional local mapping key to reverse it.
Are my files private when I use this tool?
Yes. All comparison runs locally in your browser. Your files never leave your device and are never sent to any server — not a policy promise, but an architectural fact. There is no server receiving your data.
No AI means no hallucinations
Compare Files uses a deterministic, logic-based engine — not a language model. It reports every change that is actually in your files, and never invents one.
Your files never leave your device. Everything runs in your browser — no uploads, nothing stored.
No AI, so no hallucinations. A deterministic engine reports every real change and never invents one.
No upload, no server wait. Comparisons run locally and keep working offline once the page has loaded.