Tools
Offside Scenario Engine
Set the match conditions. Get the official verdict — with the Law 11 reason and links to the relevant lessons.
Offside Scenario Engine
VerdictNOT OFFSIDE
Being in an offside position is not an offence on its own. The player must become actively involved — by touching the ball, challenging an opponent, or gaining an advantage. A player can stand in an offside position without being penalised if they do not get involved.
Law 11 — Offside
Lesson links
Learn more about offside
Go deeper on offside
Offside explained
The rule everyone argues about — explained with one clear example.
Learn more →Active vs inactive offside
Why being in an offside position is not always an offence.
Learn more →Offside-exempt restarts
Why goal kicks, throw-ins, and corners always play onside.
Learn more →Offside controversies
How VAR turned offside into the most argued call in the game.
Learn more →The offside trap
Defenders' deliberate tactic — and why it can backfire.
Learn more →
Another tool
Try the VAR CheckerPick a scenario, get an instant reviewable / not reviewable verdict.