# FlexTimer Free Timer Catalog

Canonical hub: https://www.flextimer.app/timers
Last reviewed: 2026-05-25

FlexTimer provides free browser timers for focus, interval training, workouts, stretching, and custom routines. The public timer pages are indexable, work without login, and include large countdowns, local browser history, CSV export, how-to guidance, FAQs, recommended timing formats, and structured data.

## Timer pages

| Timer | Canonical URL | Best for | Common formats |
|---|---|---|---|
| Pomodoro Timer | https://www.flextimer.app/pomodoro-timer | Starting focused study, writing, coding, and admin work | 25/5, 50/10, 15/5 |
| Focus Timer | https://www.flextimer.app/focus-timer | Longer deep-work blocks with fewer interruptions | 50/10, 90/20, 30/5 |
| Interval Timer | https://www.flextimer.app/interval-timer | Flexible repeated work/rest rounds | 45/15, 30/30, 50/10 |
| Tabata Timer | https://www.flextimer.app/tabata-timer | Classic 20/10 HIIT and conditioning sets | 20/10 x 8, 20/20, 20/10 x 4 |
| Workout Timer | https://www.flextimer.app/workout-timer | Circuits, rest periods, warmups, cooldowns, and training sessions | 60/30 circuits, 90 sec rests, 5 min warmups |
| Stretch Timer | https://www.flextimer.app/stretch-timer | Mobility holds, desk breaks, cooldowns, and side-to-side stretching | 30 sec holds, 45 sec holds, 20 sec desk resets |
| Custom Timer | https://www.flextimer.app/custom-timer | Non-standard routines that do not fit preset timer formats | 10 min, 90 sec, 3-stage routines |

## Decision guide

- Use the Pomodoro Timer when starting is the hard part and a 25-minute sprint feels achievable.
- Use the Focus Timer when you already know the task and want a longer deep-work block.
- Use the Interval Timer when you need repeated work/rest rounds that are not locked to Tabata.
- Use the Tabata Timer when the routine specifically calls for 20 seconds work, 10 seconds rest, repeated 8 times.
- Use the Workout Timer when you are managing full training context: warmups, circuits, rests, and cooldowns.
- Use the Stretch Timer when you need calm hold cues for mobility, side switches, or desk breaks.
- Use the Custom Timer when none of the presets match the routine.

## Agent notes

- Public timers are free and do not require an account.
- Completed sessions are stored locally in the browser and can be exported as CSV.
- Paid roadmap context lives at https://www.flextimer.app/pricing.md.
- Sitemap lives at https://www.flextimer.app/sitemap.xml.
- The timer hub should be treated as the canonical overview for the timer cluster.