Scoreboard
Keep score for a match, board game night or team event in the browser: manage teams and points with add, subtract, set, undo and reset, get instant standings with shared ranks, plus a step-by-step change history.
Runs in your browserEvery computation happens in your browser — your data never leaves this device.
One team per line or separated by commas, up to 200. Editing the list clears the current scores.
Scoreboard
Use the buttons to add or subtract points; the board re-ranks instantly and equal scores share a rank.
- 1Red team0
- 1Blue team0
Standings
Sorted by score, ties share a rank (1, 2, 2, 4). Copy gives you the plain-text table.
1. Red team 0 1. Blue team 0
Teams
2
Operations
0
Top score
0
Total score
0
Leading：Red team、Blue team
Change history
No operations yet
What this tool does
- Keep score for a match, a board game night or a team event: list the teams, then add or subtract points with one click
- Ties share a rank (1, 2, 2, 4), which suits ranked competitions instead of first-come-first-served placing
- Every step lands in the change history, one click on “Undo last step” rolls it back, and nothing leaves the browser
Example
Input
{"teams":["Red team","Blue team"],"operations":[{"type":"add","name":"Red team","points":3},{"type":"add","name":"Blue team","points":1}]}Output
1. Red team 3 2. Blue team 1
This is the exact input shape the tool accepts: teams lists the roster, operations lists the steps, and the output is the standings table (the buttons on the page just append to operations).
Frequently asked questions
Where are the scores and the roster stored?
Only in the memory of the current page — refreshing or closing it clears everything. Nothing is uploaded and localStorage is not used, so copy the standings if you want to keep them.
How are ties ranked?
With standard competition ranking: rank = 1 + the number of teams with a strictly higher score, so ranks skip after a tie — 1, 2, 2, 4 rather than 1, 2, 2, 3.
How many times can I undo?
Each undo rolls back one scoring step (add, subtract, set and reset all count as a single step). Undo entries are written to the change history, but an undo is not itself undoable, so pressing it twice rolls back two steps; once nothing is left to roll back the tool throws nothing-to-undo.
Which operations are supported?
add, sub, set, undo and reset. add/sub take an integer between 1 and 1000000, set takes an integer between 0 and 1000000000, and a score can never leave the ±1000000000 range.
How many teams and operations are allowed?
Up to 200 teams and 5000 operations; team names are 1–24 characters and cannot contain line breaks. Going past those limits throws too-many-teams or too-many-operations instead of hanging the tab.
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