Cover - shares	3 Months Ended
	Mar. 31, 2022	May 16, 2022
Cover [Abstract]
Entity Registrant Name	AINOS, INC.
Entity Central Index Key	0001014763
Document Type	10-Q
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Small Business	true
Entity Shell Company	false
Entity Emerging Growth Company	false
Entity Current Reporting Status	Yes
Document Period End Date	Mar. 31, 2022
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2022
Entity Common Stock Shares Outstanding		144,379,308
Document Quarterly Report	true
Document Transition Report	false
Entity File Number	0-20791
Entity Incorporation State Country Code	TX
Entity Tax Identification Number	75-1974352
Entity Address Address Line 1	8880 Rio San Diego Drive
Entity Address Address Line 2	Ste. 800
Entity Address City Or Town	San Diego
Entity Address State Or Province	CA
Entity Address Postal Zip Code	92108
City Area Code	858
Local Phone Number	869-2986
Entity Interactive Data Current	Yes