Cerisel

Task tracker · productivity timer

Cerisel keeps your task list and your timer in one place. Plan the day, start the clock on a task, switch as you go, and finish with a log of where the time really went.

Start tracking free See how it works

Web

Example task board with every kind of task. Choose a task to tick it, start its clock or open it.
Task	When	Progress	Time

2 days late	2 days late
	Today	1/3
			31m
			23m

2/4	Fri	2/4




	Today

Events, tasks, recurring and goals.

Dated or open, repeating or measured: each has its own shape, and a timer fits inside any of them.

Tasks

The everyday to-do. Add subtasks and it becomes a checklist: its own box stays held until every item is ticked.

A task with three subtasks. Tick the subtasks; the task's own box is held until they are all done.
Task	When	Progress
2/3	Fri	2/3

Timer

Track time as you work toward a target. With subtasks, the main timer is the sum of its parts.

A timer with a one hour target and two subtasks. Choose one to start or stop its clock.
Task	When	Progress	Time
30m / 1h	Thu	30m / 1h	30m
			19m
			11m

Total 00:30:00Target 1h

Goals

Set a number to reach — 1,000 words, 25 pages — per day, week or month. A press on its ring logs a step.

Read

Write

Recurring

Repeat daily, weekly or monthly, ended by a date.

Three repeating tasks. The box ticks only today's occurrence.
Task	When	Progress	Time	Action
Daily	Daily
Weekdays	Weekdays
Every 2 weeks	Every 2 weeks

Today 1/32 left today

Every project is a board.

Group tasks into a project and move them through columns you name yourself. A column can hold rules, so a card lands where its state says, and every card is a full task: timers, goals and checklists work right on the board.

5 open1 late2h 32m tracked

0/3

Audit current pages3/5

Pricing page copyLate

Write 20 help articles7/20

0/1

Homepage hero build

0/1

Accessibility pass6/8

2/2

Brand colour tokens01:02:00

Sitemap

Drag cards between columns · tick to finish · press a column's rule to see why a card landed there

Your tasks are your events.

Give a task a day and a time and it lands on your calendar. Month or week, one glance.

October 2026

+4 more

Drag across the hours to add a task · tick to finish

Know where the time went.

Every second you track feeds the numbers, so the reports are already there when you need them.

Sep 27 – Oct 3

Tracked this week22h 28m+3h 03m vs last week

1h 03m a session · 2,418 sessions
12-day streak · best 31

All-time1284h 20m

Tracked

Active hours

Activity

2025–2026

Projects

32h 01m

Ready when you are.

Your first hour is waiting. Name a task, start the clock, and the day starts keeping its own record.

Start tracking free

Ready

00:00:00

Or start with