Free Online
Basketball Scoreboard
HooperScore is a free digital basketball scoreboard and basketball scoreboard app that runs in your browser — game clock, 24s shot clock, fouls, timeouts and possession. A portable basketball scoreboard for NBA, NCAA, high school and gym games. No download needed.
Free basketball scoreboard app
A digital basketball scoreboard with everything a real board has
Built as a portable basketball scoreboard for basketball — not generic sports. Perfect for NBA-style, NCAA, high school and gym games.
Game Clock & Shot Clock
Full basketball scoreboard online timers with instant 10-minute (FIBA / NCAA) and 12-minute (NBA) quarters, custom clock edit, and 24s shot clock with 14s reset.
Quick Score: +1, +2, +3
Basketball-specific scoring for any college basketball scoreboard or high school basketball scoreboard — free throws, layups, or threes in one tap.
Fouls & Bonus Tracking
Track team fouls per period with automatic Bonus and Double-Bonus — built for men's college basketball scoreboard, women's college basketball scoreboard and WNBA basketball scoreboard rules.
Possession Arrow
Toggle possession between teams with a single tap. A feature missing from most online basketball scoreboard tools.
Portable Fullscreen Board
One tap turns any phone, tablet or laptop into a portable basketball scoreboard. Fill a TV or projector — no browser chrome, true arena display.
Buzzer & Horn Sounds
Authentic arena buzzer on period end and shot-clock expiry, just like an NBA basketball scoreboard or NCAA basketball scoreboard. Tied to game events only.
Basketball Scoreboard App
Phone, tablet, laptop, or TV — open the browser and start scoring. Install this digital basketball scoreboard as an app for courtside offline use.
Keyboard Shortcuts
Spacebar for clock, arrow keys for scores. Perfect for courtside operators who need speed.
Online basketball scoreboard
Start your basketball scoreboard online in seconds
Open the basketball scoreboard app
Tap "Start Scoring" — no signup, no download, no ads. This basketball scoreboard online works instantly in any browser.
Set up your game
Name your teams, set quarter length (12m NBA, 10m FIBA/NCAA, 8m high school), shot clock and timeouts. Everything is customizable.
Run your portable scoreboard
Tap +1, +2, or +3 to score. Hit spacebar to start the clock, cast to a TV for a fullscreen digital basketball scoreboard. Game on.
Basketball scoreboard guide
Free Basketball Scoreboard Online for Every Game
HooperScore is a free basketball scoreboard that turns any phone, tablet, laptop or TV into a real arena board. If you need a basketball scoreboard online for a gym game, a practice, a tournament or a backyard run, you just open the page and start scoring — no signup, no download, no expensive hardware. It is an online basketball scoreboard, a digital basketball scoreboard, a portable basketball scoreboard and a basketball scoreboard app in one: open the live basketball scoreboard app, name your teams, and you have game clock, shot clock, scores, fouls, timeouts, possession arrow and arena horn in seconds.
Unlike generic score counters, HooperScore was built only for basketball. Scoring is +1 for free throws, +2 for field goals and +3 for three-pointers. The game clock supports 12-minute NBA quarters, 10-minute FIBA quarters, 8-minute high school periods, 20-minute halves and fully custom times. The shot clock defaults to 24 seconds with a one-tap 14-second offensive-rebound reset, pulses red under 5 seconds, and sounds the buzzer on expiry — exactly like a physical board bolted to the wall.
One digital basketball scoreboard for NBA, NCAA, WNBA and high school rules
Coaches search for very different boards, but they all need the same thing: a clear, reliable college basketball scoreboard one day and a youth-league board the next. HooperScore covers them all. Use it as an NBA basketball scoreboard with 12-minute quarters, 24-second shot clock and 7 timeouts, or switch instantly to an NCAA basketball scoreboard with 20-minute halves and adaptive timeout logic. It works just as well as a men's college basketball scoreboard and a women's college basketball scoreboard, with period tracking, team fouls, automatic Bonus and Double-Bonus indicators, and timeout dots that follow college rules.
Running a pro-style scrimmage? Use HooperScore as a WNBA basketball scoreboard with 10-minute quarters and full shot-clock control. Coaching teenagers? It is a complete high school basketball scoreboard with 8-minute quarters, 5 fouls for bonus, and simple timeout tracking that parents and student volunteers can run without training. Tournament directors love that the same link can be a college basketball scoreboard on Court 1 and a high school board on Court 2 — just open two tabs, set different quarter lengths, and both games run independently.
A truly portable basketball scoreboard: no hardware to haul
A physical portable basketball scoreboard costs hundreds of dollars, needs batteries, remotes and a carrying case — and you still have to learn its buttons. HooperScore replaces all of that. The device already in your pocket is the board. Put a phone on the scorer's table for a pickup game, plug a laptop into a gym projector for a school tournament, or cast a tablet to a TV in a training facility for a fullscreen LED-style display with seven-segment digits, wake-lock to keep the screen on, and localStorage autosave so a refresh never loses the score.
Because it is a web-based basketball scoreboard app, there is nothing to install from an app store and nothing to update. Save it to your home screen and it behaves like a native PWA: fast, offline-capable, fullscreen, and touch-optimized with 52px+ tap targets for courtside use. Keyboard hotkeys — Space for clock, 1/2/3 for home points, 7/8/9 for away, R for 24s reset, Q for 14s reset, P for possession, F for fullscreen — make it fast enough for a dedicated scorekeeper and simple enough for a volunteer parent.
Everything a real basketball scoreboard has — nothing it doesn't
- Game clock with start/stop, minute/second fine-tuning, MM:SS editor, quick presets (12:00, 10:00, 8:00, 5:00 OT, 2:00 clutch, 0:30 final) and automatic horn at zero.
- Shot clock with 24s / 14s reset, start/stop linkage to the game clock, and red pulse warning under 5 seconds.
- Scores with LED seven-segment digits, digit-flip animation, +1/+2/+3 and −1 correction, editable team names, side-swap for halftime, and undo for every action.
- Fouls and bonus per period with automatic Bonus / Double-Bonus badges for NBA, NCAA, WNBA and high school thresholds.
- Timeouts, possession and horn — visual timeout dots with rule-based caps, alternating possession arrows, and a Web Audio arena horn / buzzer with mute control.
Every detail follows real scoreboard convention: amber LED digits on arena black, game clock as the visual center of gravity, landscape-first layout like a wall-mounted board, and sound tied only to game events — never to button taps. That is why it feels instantly familiar whether you normally watch an NBA score bug, an NCAA arena cube, or a high school wall board.
Who uses this online basketball scoreboard?
Youth and high school coaches run the score from a tablet while an assistant runs the clock from a phone. Intramural and adult-league organizers project the board onto a wall so players and fans can follow without shouting the score. PE teachers use it for class tournaments. Referees keep it as a backup when the gym's fixed board fails. Parents use it for driveway games that suddenly get competitive. And streamers point a camera at fullscreen mode for a clean, readable overlay background. If the game has two hoops and a ball, this digital basketball scoreboard fits.
Ready to tip off? Open the free basketball scoreboard online now — set your quarter length, tap Start, and run your game like an arena. No account, no cost, no hardware. Just basketball.
FAQ
Basketball scoreboard & rules FAQ
Scoreboard features, costs, and the basketball rules scorekeepers get asked about most — answered simply. Want to try it? Open the free live scoreboard.
What are the features of a scoreboard?
A full basketball scoreboard shows home and away scores, game clock, shot clock, period or quarter, team fouls with Bonus / Double-Bonus indicators, timeouts, possession arrow, and a horn or buzzer. HooperScore includes all of these — scores with +1/+2/+3, game clock presets, 24s/14s shot clock, fouls, timeout dots, possession arrows, and fullscreen display — free in your browser.
How much does a scoreboard cost?
Physical gym scoreboards cost from about $500 for basic portable models to $5,000–$10,000+ for wall-mounted LED boards, plus installation. Handheld tabletop models run $150–$600. HooperScore is a free online basketball scoreboard — open it on any phone, tablet, or laptop and you pay nothing, with no signup or hardware to buy.
How does the basketball scoring system work?
Teams score 1 point for a free throw, 2 points for a field goal inside the three-point arc, and 3 points for a shot beyond the arc. The team with more points when the game clock hits zero wins; tied games go to overtime. Tap +1, +2, or +3 on HooperScore's scoreboard to record each basket exactly this way.
What is an electronic scoring basketball board?
An electronic scoring basketball board is a digital display — LED or LCD — that shows scores, game time, shot clock, period, fouls, and possession electronically instead of on manual flip cards. HooperScore is the same idea as software: it turns any phone, tablet, laptop, or TV into a portable electronic basketball scoreboard with live clocks, automatic bonus badges, and an arena horn.
What are the 7 basic rules of basketball?
The 7 essentials are: 1) Dribble while moving — no carrying or double-dribble. 2) No traveling — you get a gather plus two steps. 3) 24-second shot clock (30s in NCAA, varies in high school). 4) 5 personal fouls foul you out in NBA/high school, 6 in college — then free throws and bonus apply. 5) Ball out of bounds goes to the other team. 6) 8-second backcourt rule (10s in NCAA/high school). 7) No goaltending or basket interference. Run any of these formats on HooperScore by setting quarter length and shot clock.
How do you score 4 points in basketball?
You score 4 points with a 3-pointer plus a free throw — a 'four-point play.' A shooter hit beyond the arc while fouled, then makes the and-one free throw: 3 + 1 = 4. There is no 4-point line in the NBA, WNBA, NCAA, or FIBA (only leagues like the BIG3 use one). On a scoreboard, log it as +3 then +1.
What is the purpose of a scoreboard?
A scoreboard keeps the game fair and watchable: players see the score, clock, fouls, and shot clock at a glance, referees manage time and penalties, and fans follow the action without asking. A clear digital basketball scoreboard removes disputes and keeps every possession on pace.
What is the 24-second rule in basketball?
The offense must attempt a shot that hits the rim within 24 seconds in the NBA, WNBA, and FIBA — 30 seconds in NCAA men's and women's play. Fail, and it's a shot-clock violation and the other team gets the ball. After an offensive rebound the clock resets to 14 seconds in the NBA and FIBA. HooperScore's shot clock defaults to 24s with a one-tap 14s reset and a red pulse under 5 seconds.
What is the 8-second rule in basketball?
After gaining possession in the backcourt, a team has 8 seconds to advance the ball past half court in the NBA, WNBA, and FIBA. In NCAA and U.S. high school (NFHS) rules it is 10 seconds. Fail to cross in time and it is a violation — ball to the opponent. Scorekeepers track it against the game clock on the scoreboard.
What is the 3-second rule?
An offensive player may not stand in the opponent's free-throw lane (the paint) for more than 3 seconds while their team has the ball. The count suspends while a shot is in the air. The NBA also has a defensive 3-second rule: defenders can't camp in the lane without guarding someone. Violations give the other team the ball or a free throw.
How to score a 5 pointer in basketball?
You can't score 5 points on one play under NBA, WNBA, NCAA, FIBA, or high school rules — the maximum is a 4-point play (3-pointer plus free throw). A '5-pointer' only exists in exhibitions or promotions with special 4- or 5-point lines. Anyone claiming a regulation 5-pointer is combining two separate possessions.
Does 3 seconds reset on a shot?
Yes. The offensive 3-second count stops as soon as a shot is attempted and the ball is in flight, and resets fully once the shot hits the rim or possession changes. A new count can start if the offense rebounds and keeps the ball. That is why bigs step out and re-post after putback attempts.
Why is traveling never called in the NBA?
It is called — just less often than fans expect. The NBA allows a gather step plus two legal steps, plus the step-through, spin, and Euro-step footwork that look like travels at full speed. Superstar speed and interpretation of the gather make marginal plays hard to whistle live, so only the obvious extra steps get called.
What is the toughest shot in basketball?
Most coaches pick the contested fadeaway jumper — drifting away from the basket, off balance, over a defender's hand. Half-court heaves and the skyhook are harder to hit but rarely attempted; the fadeaway is the toughest shot stars take every night. Whatever your team attempts, the scoreboard only cares if it drops: +2 inside, +3 outside.