Bullet, blitz, rapid and classical with Fischer increments and tournament controls, all playable in your browser. Tap a time control and play right now, or get the native app for Bronstein, delay, handicap, haptics and stats.
It keeps the things the most popular chess clock got right - free, no ads, instant - and adds everything it left out.
Fischer, Bronstein, simple (US) delay, or sudden death - all built in, done right.
Multi-stage time controls like 40 moves in 90 min, then 30 min - with per-move increment.
Build any cadence with one tap, save your favourites, and give each side a different clock.
22 themes with their own sound packs - classic, meme, illustrated and photo, from Graphite & Amber to Arcade and Aurore.
Tactile feedback on every move and a flag buzzer - so you never look down in a time scramble.
No accounts, no tracking, no in-app purchases on the essentials. Works fully offline.
Every theme restyles the whole clock - colors, type, artwork - and brings its own sound pack: the tap, the final seconds, the flag. From tournament-sober to full meme.
Eight collections - chess-world art, photography, drawings, creatures & manga, light & airy, kawaii, pastel and retro-digital - downloaded once into the app. Every wallpaper keeps its center calm, so the clock stays readable.
Coming soon in the app · one-time purchaseYes - the clock, every time control, custom cadences and themes are free, with no ads and no tracking.
Fischer adds a fixed bonus after every move. Bronstein gives back only the time you actually spent, capped at the increment. ChessTimer supports both, plus simple delay. Fischer Increment, Explained →
Absolutely. Any two-player turn-based game works - pick a time control and play.
No. The clock runs in your browser on any device and works offline once loaded. A free native app is also available for iOS and Android.
Free online chess clock & timer for iOS, Android and web · no ads, no tracking.
