One drop. Several tools. Still not our disk.
The usual loop is re-selecting the same statement for unlock, then mask, then compress. This page parks the bytes in IndexedDB on this origin and lists the next tools. Each tool page shows a workspace bar if anything is parked. Ctrl/Cmd+K still finds the tools.
Worked example: unlock → mask → download
Drop the PDF here. Open unlock, Use here, unlock. Put the result back in the workspace. Open Aadhaar mask or redaction. Download. Clear workspace.
Questions
Uploaded to Privy Tools?
No. IndexedDB on this origin. Clear workspace when you leave a cybercafé.
What is a chain?
Drop here, then Open unlock → mask → compress. Each tool can “Use here” from the workspace bar.
Undo?
Undo last add removes the last parked file, not a PDF edit inside a tool.
Passwords?
Optional metadata can sit next to a blob in this browser only. Do not park net-banking passwords.
Quota?
Browser storage limits. Large videos are the wrong file type for this site anyway.
Sync across devices?
No. That would be an account.