Generate scrambles, time your solves, and check your Ao5, Ao12, and Ao100 averages — all from your browser, no sign-up required.
Generate a new scramble with one click, keep a history, and go back to the previous one whenever you want.
Ao5, Ao12, Ao100, your best rolling average, and your standard deviation, all calculated live.
Start timing right now, straight from your browser. If you want to save your times to the cloud later, you can create a free account anytime.
Create as many sessions as you like — one per event, one per cube — and switch between them instantly.
No sign-up. A scramble is generated automatically.
The timer starts and stops on its own, so you can focus on solving.
Every solve is saved instantly along with its stats.
No. You can time your solves without signing up — your times are saved in your own browser. If you'd rather access them from multiple devices, you can create a free account anytime.
Yes, DTimer is completely free, with no ads.
They're the averages of your last 5, 12, or 100 solves, dropping the best and worst of each group — the same standard used in official competitions.
Yes, it works straight from your phone's browser, no installation needed.
Yes, you can export your times to a file and import them again anytime from the timer's options menu.