BumbleUp - Notes, Tasks & Wiki

Capture notes, manage tasks & build your offline personal knowledge base

BumbleUp is your all-in-one workspace for notes, tasks, and knowledge. Capture ideas, plan projects, and build your personal wiki – all offline, without accounts.

Creativity & Planning: – Write and organize notes – Create dictionaries – simple tables with two columns – Manage task lists

Knowledge Management: – Build personal wiki pages with nested file trees – Turn your notes into a digital Zettelkasten with two-way links – View the same data in multiple layouts

Fast & User-Friendly Interface: – Reorder files with drag-and-drop – Preview file content directly in the list – Add notes to the right topic with a single tap

Offline & Private: – No account or internet connection needed – No ads, no tracking, no subscriptions needed – Your data stays on your device

Capture your ideas. Plan your journey. Master your knowledge.