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PDF Lab Labs: a private, browser-only PDF workspace

Need a hand?
How to use
  1. Create a project, then select a folder.
  2. Click Add PDFs to import (local only, no uploads).
  3. Click a card to open the viewer (new tab).
  4. Use Book view / zoom / bookmarks / search as needed.
  5. Delete or rename via the buttons; deletion is local only.
FAQ
  • Are files uploaded? No, stored in your browser (IndexedDB).
  • Why not in another browser? Storage is per browser/profile.
  • Size limit? Limited only by your browser's local storage quota.
  • Delete PDFs? Use Select PDFs > Delete Selected (local only).
  • Rename/delete folders/projects? Select it, then Rename/Delete.
  • Mobile? Viewer sidebar is hidden; tap Menu to see bookmarks/search.