Private Document AI
Document AI for the files you're not allowed to upload
A private document analysis extension for professionals who legally can't paste client data into ChatGPT — risk flags, clause and PII extraction, redaction and summaries, all 100% on-device.
🔒 Nothing ever leaves your browser
Nothing ever uploads
The document is parsed and analyzed in your browser. No server ever receives it.
Pay once, own forever
Free deterministic core, or a one-time $29 Pro license. No subscription, no procurement.
Every result links to its source
Click any risk, clause, or summary line and the exact passage highlights — no unverifiable claims.
Works with no AI hardware
The core runs in any browser, offline. The on-device AI layer is a bonus, never a gate.
What it does
Risk Flagging
Flags auto-renewal, uncapped liability, indemnity and non-compete traps — plus clauses that should be there and aren't.
FreeClause & Term Extraction
Pulls parties, dates, amounts, durations and 16 standard contract clauses, each tied to its source passage.
FreePII Detection & Redaction
Finds emails, phones, IDs, card numbers and API keys and exports a redacted copy — without uploading the file.
FreePrivate Summaries
Extractive summaries built from the document's own sentences — zero hallucination, fully offline.
FreeOn-Device AI Assist
Draft, summarize, explain-clause and Q&A powered by Chrome's built-in AI — email and document content never leaves the browser.
ProWatch a 30-second demo
See Secretary Bird analyze a contract - 100% on your device.
See it in action
One-time price. No subscription.
Free
$0
full deterministic core: risk flags, clause & term extraction, PII redaction, summaries - works in every browser, no account
Add to Chrome
Secretary Bird is a triage and extraction assistant, not legal advice — you make the call.
One-time purchase via Lemon Squeezy. Delivered instantly as a license key. On-device AI requires Chrome's built-in AI where available; the free core works in any browser.