Summary of significant accounting policies (Tables)

9 Months Ended

Sep. 30, 2021

Accounting Policies [Abstract]

Schedule of Consolidation, Wholly Owned and Less than Wholly Owned Subsidiary, Parent Ownership Interest

Company	Registered	% Owned
Shoal Media (Canada) Inc.	British Columbia, Canada	100%
Coral Reef Marketing Inc.	Anguilla	100%
Kidoz Ltd.	Israel	100%
Rooplay Media Ltd.	British Columbia, Canada	100%
Rooplay Media Kenya Limited	Kenya	100%
Shoal Media Inc.	Anguilla	100%
Shoal Games (UK) Plc	United Kingdom	99%
Shoal Media (UK) Ltd.	United Kingdom	100%

Schedule of fair value estimated

	September 30, 2021			April 1, 2021
Exercise price		CAD$0.98			CAD$0.98
Stock price		CAD$0.65			CAD$0.98
Expected term		1.5 years			2 years
Expected dividend yield		-			-
Expected stock price volatility		90.87	%		145.71	%
Risk-free interest rate		0.98	%		0.73	%

Schedule of Finite-Lived Intangible Assets, Amortization Period

	Amortization period
Ad Tech technology	5 years
Kidoz OS technology	3 years
Customer relationship	8 years