Cover - USD ($)	12 Months Ended
	Jun. 30, 2022	Sep. 26, 2022	Dec. 31, 2021
Cover [Abstract]
Entity Registrant Name	ADVANCED OXYGEN TECHNOLOGIES, INC.
Entity Central Index Key	0000352991
Document Type	10-K
Amendment Flag	false
Entity Voluntary Filers	No
Current Fiscal Year End Date	--06-30
Entity Well Known Seasoned Issuer	No
Entity Small Business	true
Entity Shell Company	false
Entity Emerging Growth Company	false
Entity Current Reporting Status	Yes
Document Period End Date	Jun. 30, 2022
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2022
Entity Common Stock Shares Outstanding		3,292,945
Entity Public Float			$ 498,535
Document Annual Report	true
Document Transition Report	false
Entity File Number	0-9951
Entity Incorporation State Country Code	DE
Entity Tax Identification Number	91-1143622
Entity Interactive Data Current	Yes
Entity Address Address Line 1	C/O Crossfield, Inc
Entity Address Address Line 2	653 VT Route 12A
Entity Address Address Line 3	PO Box 189
Entity Address City Or Town	Randolph
Entity Address State Or Province	VT
Entity Address Postal Zip Code	05060
City Area Code	212
Local Phone Number	727-7085
Security 12b Title	Common Stock, $0.01 Par Value
Trading Symbol	AOXY
Auditor Name	Sadler, Gibb & Associates, LLC
Auditor Location	Draper, UT
Auditor Firm Id	3627