---
title: Circle Timer — Product Overview
description: Visual online timer, stopwatch, world clock, Pomodoro, goals, and alarms in one browser app. Concentric rings show Year to Minute at a glance.
canonical: https://www.circletimer.app/product.md
---

# Circle Timer — Product Overview

**TL;DR:** Circle Timer is a free, browser-based productivity app that visualizes time as concentric rings (Year → Month → Week → Day → Hour → Minute) with a live seconds sweep, plus an online timer, stopwatch, world clock, time-zone converter, Pomodoro, goals, alarms, and insights.

## What it does
Circle Timer turns abstract time into a single glanceable picture. Every active cycle from the calendar year down to the current minute is drawn as a ring, with the center reserved for a radar-style seconds sweep and a digital readout.

## Core features
| Feature | What it does |
|---|---|
| Concentric circle timer | Year, Month, Week, Day, Hour, Minute rings with real-time progress |
| Live time display | Large stylized clock showing exact time and active cycles |
| Online timer | Countdown for any duration with audible chime |
| Stopwatch | Start/stop/lap-style time tracking |
| Pomodoro | Configurable focus + short/long break cycles with session counter |
| World clock | 23+ pre-loaded cities and zones at a glance |
| Time-zone converter | Convert any specific time between two zones |
| Goals | Daily / weekly / monthly goals with streaks, stored locally |
| Alarms | Browser-notification alarms with C-major chord chime |
| Insights | Charts of completed goals and activity over time |

## Who it's for
- Students and remote workers running focus sessions.
- Freelancers tracking goals against the day, week, or month.
- Distributed teams coordinating meetings across time zones.
- Anyone who wants a visual, "year-at-a-glance" sense of time.

## Integrations and platforms
- Runs in any modern browser (Chrome, Safari, Firefox, Edge).
- Works on desktop, tablet, and mobile via responsive SVG.
- Browser notifications for alarms.
- Local storage for goals, alarms, and Pomodoro settings (no account needed).

## Benefits
- See progress through every time cycle in one image.
- Replace 4–5 separate tools (timer, stopwatch, world clock, Pomodoro, alarm) with one tab.
- Zero signup, zero install, zero cost.
- Privacy-friendly: all personal data stays in your browser.
- Scalable SVG renders crisply on any screen size.

## Related pages
- [Pricing](./pricing.md)
- [FAQ](./faq.md)
- [LLM-friendly landing](./llm.html)
- [Time-zone converter](./timezone-converter)