Productivity Tools

7 tools

Productivity and time management tools including Pomodoro timers, planners, and workflow utilities.

Stopwatch & Chronometer

Time events with a monotonic Performance API stopwatch immune to clock drift — unlimited laps, lap-diff tracking, and full keyboard shortcuts.

Crontab Generator

Build and validate cron expressions with instant human-readable explanations and upcoming run-time previews — visual field editor, fully local.

Advanced ETA Calculator

Calculate accurate ETA with multi-stop routing, traffic buffers, mandatory rest breaks, and timezone support. Professional logistics-grade arrival estimation.

Professional Invoice Generator

Create professional PDF invoices instantly in your browser. Customizable templates, tax calculations, and logo support. No signup required, all data stays local.

Typing Speed Test

Measure typing speed with real-time raw and net WPM, accuracy tracking, and character-level feedback. English and code word lists — fully local.

Pomodoro Timer

Focus with configurable work and break intervals, task tracking with estimated pomodoros, desktop notifications, and session analytics — local.

F1 Race & Championship Tracker

Track F1 championships race-by-race — drag drivers to reorder results, calculate FIA points, and model pit strategy with tire compounds and undercut analysis.