Your data stays
where you put it.

Local-first task management. Open source.
Zero-knowledge encryption. No account required.

Your files. Readable by anything.

SQLite on your device. Markdown export for portability. Encrypted before it ever leaves. We cannot read it. Nobody can.

myAtlas Beta

Local-first task management. Open source.

See it in action
myAtlas
myAtlas desktop — Tasks view with sidebar and today's tasks myAtlas desktop — Dashboard with task stats myAtlas desktop — Calendar view myAtlas desktop — Projects view
myAtlas mobile — Tasks view myAtlas mobile — Dashboard myAtlas mobile — Calendar myAtlas mobile — Projects

Available on iOS, Android, Linux, and macOS.

Privacy

Encrypted on your device.
Unreadable everywhere else.

AES-256-GCM. Keys stay in your secure storage. We designed it so we cannot access your data.

myAtlas — Settings
Encryption
Encryption AES-256-GCM
Zero-knowledge ON
Sync provider AWS AppSync
Unencrypted data 0 bytes
9:41
Security
End-to-end encrypted
AES-256-GCM · Zero knowledge
Local tasks 128
Encrypted & synced 128 of 128
Data sent unencrypted 0 bytes
Encryption AES-256-GCM

Portable

Open your tasks
in any text editor.

Markdown with YAML frontmatter. SQLite for speed. No proprietary format. Back them up however you want.

myAtlas — Settings
Data
Storage Local + Cloud
Vault size 2.4 MB
Export format Markdown
Export Preview ×
---
title: Plan Birthday Party
due: 2026-04-12
energy: high
---
 
## Tasks
- [x] Book venue
- [ ] Send invitations
9:41
birthday-party.md
---
title: Plan Birthday Party
due: 2026-04-12
energy: high
---
 
## Tasks
- [x] Book venue
- [x] Order decorations
- [ ] Send invitations
- [ ] Plan menu
 
## Notes
Theme: outdoor garden party.
Guest count: ~30 people.

Base

Everything that keeps
your house running.

Preventive schedules. Low-stock alerts. Step-by-step checklists. Nothing gets forgotten.

myAtlas — Base
0
Due Today
1
Open Jobs
0
Low Supplies
All Recurring Active Jobs
Cleaning Kitchen Bathroom
PMHVAC filter replacementUnit #2
CMKitchen faucet leakKitchen
PMSmoke detector batteryAll rooms
PMGutter cleaningExterior
HVAC Unit #2Installed 2022
DishwasherBosch 500
Water Heater40 gal
Garage Door OpenerLiftMaster
HVAC Filters (20x25)In Stock
Dishwasher PodsLow
Light Bulbs (60W)In Stock
Smoke Detector BatteriesIn Stock
Kitchen Deep Clean6 steps
Bathroom Weekly4 steps
Seasonal HVAC5 steps
Move-out Checklist12 steps
9:41
Chore
Kitchen Deep Clean
Step 2 of 6 · ~25 min
1 Clear countertops
2 Degrease stovetop & hood
3 Scrub sink & fixtures
4 Wipe appliance fronts
5 Clean inside microwave
6 Mop floor

Projects

Boards, milestones,
dependencies.

Drag cards between columns. Link blocking tasks. Set waypoints for what matters. No upgrade required.

Kitchen Renovation
Active
To Do
Pick countertop material
Low priority
Order light fixtures
Blocked
In Progress
Paint cabinets
Day 3
Install backsplash
Day 1
Done
Demo old counters
Mar 1
Choose paint colors
Feb 28
Demo old counters
Choose paint colors
Paint cabinetsDay 3
Install backsplashDay 1
Pick countertop material
Order light fixtures
Demo & PrepDone
Paint & FinishDone
Install FixturesActive
Final WalkthroughMar 20
9:41
Kitchen Renovation
Demo & Prep
Completed Mar 1
Done
Paint & Finish
Completed Mar 5
Done
Install Fixtures
In progress · 4 tasks left
Active
Final Walkthrough
Upcoming · Mar 20
Upcoming

Braindump

Capture everything.
Sort it later.

Every thought becomes a task. Process when you are ready.

myAtlas — Braindump
Braindump
What's on your mind?
9:41
Braindump
What's on your mind?

Cross-platform

Runs on everything.
Syncs if you want.

iOS. Android. Linux. macOS. Offline or encrypted cloud. Same workflow everywhere.

myAtlas
Inbox
Look up paint colors
Research flight to Portland
Text Mom — dinner Sunday
9:41
myAtlas
Inbox 3
Today 5
Projects
Lists
Base
Synced · Just now

Read the source.
Audit the encryption.

GPLv3 licensed. Every line is public. Privacy without transparency is just marketing.

Free. Completely.

The core app is free forever. Encrypted cloud sync across devices is $3.99/month. Cancel anytime. Your local data stays yours.