Cover - USD ($)	12 Months Ended
	Dec. 31, 2021	Apr. 12, 2022	Apr. 08, 2022
Cover [Abstract]
Document Type	10-K
Amendment Flag	false
Document Annual Report	true
Document Transition Report	false
Document Period End Date	Dec. 31, 2021
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2021
Current Fiscal Year End Date	--12-31
Entity File Number	000-26119
Entity Registrant Name	UONLIVE CORP
Entity Central Index Key	0001081834
Entity Tax Identification Number	87-0629754
Entity Incorporation, State or Country Code	NV
Entity Address, Address Line One	Lippo Centre Tower 1
Entity Address, Address Line Two	89 Queensway
Entity Address, City or Town	Admiralty
Entity Address, Country	HK
Entity Address, Postal Zip Code	1107
City Area Code	852
Local Phone Number	3703-6155
Title of 12(b) Security	Common Stock
Trading Symbol	UOLI
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Elected Not To Use the Extended Transition Period	false
Entity Shell Company	false
Entity Public Float			$ 45,999
Entity Common Stock, Shares Outstanding		32,606,582
Auditor Firm ID	3223
Auditor Name	AJSH & CO. LLP
Auditor Location	New Delhi, India