Cover - shares	9 Months Ended
	Mar. 31, 2022	May 10, 2022
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Mar. 31, 2022
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2022
Current Fiscal Year End Date	--06-30
Entity File Number	001-14891
Entity Registrant Name	FRANKLIN WIRELESS CORP.
Entity Central Index Key	0000722572
Entity Tax Identification Number	95-3733534
Entity Incorporation, State or Country Code	NV
Entity Address, Address Line One	9707 Waples Street
Entity Address, Address Line Two	Suite 150
Entity Address, City or Town	San Diego
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	92121
City Area Code	(858)
Local Phone Number	623-0000
Title of 12(b) Security	Common Stock, par value $.001 per share
Trading Symbol	FKWL
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		11,594,280