Free Online Tools
Free browser-based productivity tools — no install, no account required. Everything runs directly in your browser.
Smart Energy Monitor
Track your EV and fossil fuel energy usage. Calculate trip costs in €/$/£ per km/mile with detailed logging.
SoundCue Timer
Flexible interval timer with audio cues. Perfect for workouts, study sessions, presentations, and Pomodoro.
Notecraft
Quick notes tool for capturing and organizing your thoughts directly in the browser. No account needed.
QR Code Phone Dialer
Generate a QR code for any phone number so anyone can dial with a quick scan — great for business cards.
Inflation Calculator
Calculate the real purchasing power of money over time using historical inflation data.
Waypoint Navigator
Plan and track GPS waypoints and routes for your trips and outdoor adventures.