Document and Entity Information - shares	6 Months Ended
	Dec. 31, 2020	Feb. 16, 2021
Cover [Abstract]
Entity Registrant Name	FRANKLIN WIRELESS CORP
Entity Central Index Key	0000722572
Document Type	10-Q
Document Period End Date	Dec. 31, 2020
Amendment Flag	false
Current Fiscal Year End Date	--06-30
Is Entity's Reporting Status Current?	Yes
Entity Filer Category	Non-accelerated Filer
Entity Emerging Growth Company	false
Entity Small Business	true
Entity Incorporation, State or Country Code	NV
Entity File Number	001-14891
Entity Interactive Data Current	Yes
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		11,576,281
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2021