Crux
Your work command center. Jira, tasks, and reminders — unified in one place.
A Chrome extension that keeps everything you need to get work done right in your browser toolbar — no tab switching, no context loss.
Task Management
Create, organize, and track tasks across To Do, In Progress, and Done. Drag to reorder. Filter by category. Works in list or Kanban board view.
Jira Integration
Connect your Atlassian workspace with an API token. Fetch tickets assigned to you, save custom filter IDs, and see live issue status — without opening Jira.
Smart Reminders
Set time-based reminders on any task. Chrome notifications fire at exactly the right moment, even when the extension is closed.
Built-in Calendar
See all your tasks with due dates laid out in a monthly calendar view. Color-coded by status — red for to do, purple for in progress, green for done.
Scratchpad
A persistent scratch space that saves as you type. Jot down ideas, meeting notes, or anything you need to remember — it's always there when you open Crux.
Popup or Side Panel
Use Crux as a classic popup or pin it as a persistent side panel. Switch modes any time from Settings — no reinstall needed.
Install the extension
Click Add to Chrome. Crux installs in seconds with no setup required.
Sign in with Google
One click Google sign-in. Your tasks sync instantly across sessions.
Connect Jira (optional)
Paste your Atlassian site URL and API token. Crux fetches your tickets live.
Get to work
Add tasks, set reminders, check your Jira queue — all without leaving your current tab.
Why Crux?
Most productivity tools ask you to open yet another tab, log into yet another app, and context-switch constantly.Crux lives in your browser toolbar.It takes two seconds to open, does what you need, and gets out of your way. No electron app. No subscription. No bloat.