Worried your data is sent to servers? Mask PII [Personally Identifiable Information like names, emails, phones, secrets, and addresses ] locally with an on‑device model before you share.
This tool redacts private information directly in your browser. It is built for quick, client-side masking so you can remove sensitive data before sharing notes, emails, logs, or uploads.
Supported formats
What it detects and redacts
How it works
All processing runs client-side in your browser. Files and data are not uploaded to any server. The tool automatically scans content, highlights detected items, and replaces or masks them so you can download a redacted copy.
Privacy and security
No signup, no cloud uploads, and no external storage. Everything happens locally for maximum privacy and compliance.
This tool runs entirely in your browser using client‑side JavaScript AI models. Sensitive data is detected and redacted locally so nothing is uploaded to a server.
You may inspect the source code or network if you have doubt.
We combine:
ONNX + Microsoft Florence‑2 for image OCR
Google Tesseract for text recognition
OpenAI Privacy Filter for PII detection
Transformer.js for client‑side scripting
Need help or custom options
For bulk redaction, workspace installation, or custom rules, contact seanlon@redact.site.