KanTrack is a privacy-first, local-only Kanban board built for focus and clarity. No accounts. No cloud. No distractions — just you and your work.
| Tasks, notes, tags, history | localStorage + IndexedDB — your browser only |
| Notebook pages & images | IndexedDB — your browser only |
| UI preferences | localStorage — your browser only |
| Encryption keys | Never stored — derived per-session from your password |
Nothing is sent to any server. KanTrack has no backend, no accounts, and makes no network requests. All storage is local to your browser.
script-src 'self') blocks inline scripts and javascript: URL execution.kantrack.json workspace files.kantrack.json exports are plain JSON. Use the encrypted export for sensitive data.We cannot protect your data if your device is compromised. That is an honest limitation we cannot engineer away.
Found a security issue? Do not open a public issue.
Contact: general@bosslesstechindustries.com
Board — controls at the bottom of the board
| Format | What's included | Importable? |
|---|---|---|
.kantrack.json full |
Everything — tasks, tags, notebook pages & images, clocks | Yes — merge or replace |
.kantrack.json lite |
Same as full, without embedded images (smaller file) | Yes — merge or replace |
.kantrack.enc |
Full backup, passphrase-encrypted | Yes — passphrase required |
.html |
Read-only visual snapshot of the board | Yes (board data only) |
Task .pdf |
Single task with notes & history | No |
Notebook — controls inside the notebook sidebar
| Format | What's included | Importable? |
|---|---|---|
Folder / All pages .zip |
Pages & images, folder structure preserved | Yes — via notebook import button |
Page .pdf |
Single note page | No |
On import, Merge adds new items without touching existing ones. Replace overwrites everything — an automatic lightweight backup is downloaded first.