| Cover | Aug. 08, 2022 |
| Cover [Abstract] | |
| Entity Registrant Name | AINOS, INC. |
| Entity Central Index Key | 0001014763 |
| Document Type | 8-K |
| Amendment Flag | false |
| Current Fiscal Year End Date | --12-31 |
| Entity Emerging Growth Company | false |
| Document Period End Date | Aug. 08, 2022 |
| 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 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Local Phone Number | 869-2986 |
| Security 12b Title | Common Stock, par value $0.01 per share |
| Trading Symbol | AIMD |
| Security Exchange Name | NASDAQ |
