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Productivity

Timers, notes, boards and the todos that gave this place its name.

16 tools

Screen Recorder

Records a tab, window or screen with optional microphone and system audio, and saves the WebM or MP4 locally.

Runs entirely in your browser

Todo List

Keeps a checklist in your browser with due dates, tags and keyboard-first editing, exportable as Markdown.

Runs entirely in your browser

Add-to-Calendar & ICS

Builds Google, Outlook.com, Office 365 and Yahoo calendar links plus a downloadable .ics that Apple Calendar and Outlook desktop read.

Runs entirely in your browser

Bill Splitter

Splits a bill evenly or by weighted share so the parts sum to the total exactly, and turns what people already paid into who-pays-whom transfers.

Runs entirely in your browser

Countdown Timer

Counts down to a duration or to a target moment, with a large display, a chime and a system notification.

Runs entirely in your browser

Diagram as Code

Renders Mermaid flowcharts, sequence diagrams and pie charts as you type with its own parser and layout, lists exactly which syntax it supports, and exports SVG or PNG.

Runs entirely in your browser

Gantt Chart Builder

Turns a task table — typed in or pasted as CSV — into a Gantt chart on a day, week or month scale with dependency arrows, milestones, a today line and weekend shading, exported as SVG or PNG or printed.

Runs entirely in your browser

Pomodoro Timer

Runs focus and break cycles with a notification, a session log and configurable interval lengths.

Runs entirely in your browser

Scratch Notepad

A plain-text scratchpad that saves as you type and survives a reload, with a word count.

Runs entirely in your browser

Time Tracker

Starts and stops one timer at a time per task, then exports a CSV timesheet totalled by task and by day, with optional billing increments.

Runs entirely in your browser

World Clock

Shows several cities at once with their offsets and marks the hours everyone is awake.

Runs entirely in your browser

Bookmark Cleaner

Opens a browser bookmark export, finds duplicates, empty folders and favicon bloat, and writes a cleaned file back. Dead-link checking is not possible in a browser and is not claimed.

Local, with an optional server assist

Habit Tracker

Marks daily habits on a 14, 30 or 60 day grid and shows streaks and completion rates per habit.

Runs entirely in your browser

Meeting Cost Timer

Adds up what a meeting is costing in real time from attendee count and hourly rates.

Runs entirely in your browser

Priority Matrix

Sorts tasks into urgent/important quadrants by dragging or from the keyboard, and exports the result as Markdown.

Runs entirely in your browser

Stopwatch

Times elapsed intervals with lap splits and exports the laps as a table.

Runs entirely in your browser