The day on one line
Drag plans onto a timeline. Plans never overlap, so exactly one task is active at any moment.
One task at a time. Your day on a single line.
OneLinePlanner turns your to-do list into a timeline: plan the day hour by hour, track the time you actually work and see how focused you were.
Start free — 14 days of Pro · See pricing
No card required. Cancel anytime.
Everything for a focused day
Time tracking
Start and pause the timer. Efficiency shows how much of the planned time you actually worked.
Projects and tasks
Group tasks into projects with statuses, subtasks and work notes in Markdown.
Smart reminders
Get notified before a plan ends, when a break runs long, or when you step away from the computer.
Week at a glance
See the load of every day and copy a good day to the whole week in one click.
Works everywhere
In the browser on desktop and phone, in Azerbaijani, English and Russian, with dark and light themes.
How it works
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Collect tasks
Create projects and add the tasks you need to get done.
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Plan the line
Put tasks on today’s timeline — each one gets its own time slot.
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Work one by one
Start the current plan, stay on it, and review your efficiency at the end of the day.
Simple pricing
Every new account gets 14 days of Pro for free. After that, stay on Free or upgrade.
Questions and answers
Is there a free plan?
Yes. The Free plan includes 3 projects and the last 14 days of plan history, with no time limit.
What happens when the trial ends?
Your account moves to the Free plan automatically. The trial needs no card, so nothing is charged.
Can I cancel anytime?
Yes — in Settings → Subscription → Manage. Pro stays active until the end of the period you paid for.
Do you offer refunds?
Yes. You can get a full refund within 14 days of any payment. See the Refund policy.
Is my data deleted if I go back to Free?
No. Limits only hide older history and block new projects; everything comes back when you upgrade.
Who processes the payments?
Paddle.com, our Merchant of Record. Paddle handles the payment, taxes and invoices; we never see your card details.