UnoPDF.ai
UnoPDF Trust Center

Your document. Your control.

See exactly where each kind of data goes, what stays on this device, and what you can delete immediately.

No cloud PDF library Review before AI edits One-click local deletion
Current architectureLocal-first by design

Manual editing and batch file output run in your browser. AI is a separate, visible action.

Local PDFs now0Stored only in this browser
PDFs in UnoPDF cloud storage0No cloud document library exists
AI training defaultOffOpenAI API inputs are not used for training by default
AI response storagestore:falseConfigured on every Uno request
Transparent data map

What happens in every workflow.

No vague “secure by design” label. Here is the actual boundary.

This device

Manual editor

PDF bytes, annotations, and up to five recent files live in this browser’s IndexedDB workspace.

No PDF content is sent to UnoPDF cloud services.
AI request

Uno AI commands

Only extracted text blocks and your instruction pass through Firebase Functions to OpenAI.

The original PDF bytes are not included in command requests.
Explicit consent

Uno Vision OCR

Prepared page images are sent through Firebase Functions to OpenAI only after you confirm the OCR notice.

OCR never starts silently and detected text is reviewed before it is applied.
Local output

Batch automation

Original PDF bytes and generated ZIP output remain in your browser. Extracted text is sent for each AI command.

New PDF copies are generated locally only after your approval.
Cloud metadata

Account workspace

Firebase stores identity, profile preferences, plan metadata, usage counters, and saved command workflows.

PDF bytes, PDF text, and local recent-file history are not stored in your account.
AI provider transparency

OpenAI API, with realistic retention language.

UnoPDF sends AI requests with response storage disabled. OpenAI states that API inputs and outputs are not used to train models by default. Standard abuse-monitoring logs may still retain customer content for up to 30 days unless the API organization is approved for stronger data-retention controls.

Provider policy
Your controls

Delete, export, or reset.

These controls act on the real data locations described above.

This browser

Delete local PDF history

Removes PDF bytes, annotations, and recent-file records from UnoPDF’s IndexedDB workspace on this device.

This browser

Reset local app data

Clears local preferences, usage counters, and privacy-safe analytics events. Firebase sign-in remains active.

Portable JSON

Download privacy snapshot

Exports identity/profile metadata and local usage information. PDF content is deliberately excluded.

Privacy is a product surface, not a footer promise.Return here whenever you want to inspect or remove your UnoPDF data.
Open the private editor