Score Keeper

Picking a sport

• Basketball - 4 quarters; +1, +2, +3 scoring buttons per team.
• Football - 4 quarters; touchdown (+6), field goal (+3), safety (+2), extra point (+1) buttons.
• Tennis - proper scoring (0, 15, 30, 40, Deuce, Advantage). Games and sets are tracked automatically; tiebreak at 6-6.
• Volleyball - 5 sets to 25 points; tracks sets won when you reach 25 (win by 2).
• Badminton - 3 sets to 21 points; tracks sets won when you reach 21 (win by 2).
• Custom - configure sport name, period name, total periods, and score increments.

Scoring

• Use the + buttons under each team name to add points; the smaller - buttons correct a mistake.
• Navigate periods and sets with the < Q1 > arrows at the top of the board.
• For set-based sports (tennis, volleyball, badminton), the scoreboard auto-detects a set win and records it, then offers to reset the set score.

Buzzer

• Hit Buzzer to play a short end-of-period tone synthesised directly in your browser via the Web Audio API. No download needed.

Big-screen mode

• Click Big Screen to open a full-window dark overlay showing only the score. Designed to be mirrored to a projector or TV.
• The overlay updates live as you change scores on the main page. Click the overlay or press Escape to close it.

Game log

• Every scoring event and period change is recorded in the log with a timestamp.
• Click Clear to wipe the log without resetting the score.

Everything runs locally in your browser. No data is ever sent to a server.

You can embed this util on your own site as a widget. Adding ?embed=1 to the URL loads a compact version with just the tool itself; no header, menu, or documentation. Paste this snippet into your HTML:

Copy snippet Adjust the height to taste.