Convertible Notes Payable and Oayable (Details) - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2021	Dec. 31, 2020
Dr. Stephen T. Chen [Member]
Due Date	2021/04/01
Annual interest rate, From effective	1.85%
Effective Date	2021/01/01
Unpaid principal balance	$ 1,019,193	$ 805,001
Annual interest rate, Following maturity	10.00%
Dr. Stephen T. Chen [Member] | 2.16 [Member]
Due Date	Payable on demand
Annual interest rate, From effective	0.65%
Effective Date	2016/03/18
Unpaid principal balance	$ 262,500	262,500
Dr. Stephen T. Chen [Member] | 1.16 [Member]
Due Date	Payable on demand
Annual interest rate, From effective	0.75%
Effective Date	2016/01/30
Unpaid principal balance	$ 114,026	114,026
Dr. Stephen T. Chen [Member] | 3.19 [Member]
Due Date	2020/09/01
Annual interest rate, From effective	1.85%
Effective Date	2019/09/01
Unpaid principal balance	$ 39,392	39,620
Annual interest rate, Following maturity	10.00%
Dr. Stephen T. Chen [Member] | 4.19 [Member]
Due Date	2020/12/31
Annual interest rate, From effective	1.61%
Effective Date	2019/12/01
Unpaid principal balance	$ 14,879	14,879
Annual interest rate, Following maturity	10.00%
Dr. Stephen T. Chen [Member] | 6.20 [Member]
Due Date	2021/01/
Annual interest rate, From effective	1.85%
Effective Date	2020/01/01
Unpaid principal balance	$ 216,600	216,600
Annual interest rate, Following maturity	10.00%
Dr. Stephen T. Chen [Member] | 7.20 [Member]
Due Date	2021/01/02
Annual interest rate, From effective	1.60%
Effective Date	2020/01/01
Unpaid principal balance	$ 23,366	23,366
Annual interest rate, Following maturity	10.00%
Dr. Stephen T. Chen [Member] | 9.20 [Member]
Due Date	2021/04/14
Annual interest rate, From effective	0.13%
Effective Date	2020/01/01
Unpaid principal balance	$ 279,405	134,010
Annual interest rate, Following maturity	10.00%
Dr. Stephen T. Chen [Member] | 11.21 [Member]
Due Date	2021/05/01
Annual interest rate, From effective	1.85%
Effective Date	2021/04/01
Unpaid principal balance	$ 10,000
Annual interest rate, Following maturity	10.00%
Dr. Stephen T. Chen [Member] | 10.21 [Member]
Due Date	2021/04/01
Annual interest rate, From effective	1.85%
Effective Date	2021/01/01
Unpaid principal balance	$ 59,025
Annual interest rate, Following maturity	10.00%
Ainos KY [Member] | 12.21 [Member]
Due Date	2021/10/27
Annual interest rate, From effective	1.85%
Effective Date	2021/04/27
Unpaid principal balance	$ 15,000
Ainos KY [Member] | 13.21 [Member]
Due Date	2021/11/05
Annual interest rate, From effective	1.85%
Effective Date	2021/05/05
Unpaid principal balance	$ 20,000
Ainos KY [Member] | Total [Member]
Unpaid principal balance	981,000
Convertible and other notes payable- related parties	$ 2,000,193	805,001
Ainos KY [Member] | 14.21 [Member]
Due Date	2021/11/25
Annual interest rate, From effective	1.85%
Effective Date	2021/05/25
Unpaid principal balance	$ 30,000
Ainos KY [Member] | 15.21 [Member]
Due Date	2021/11/28
Annual interest rate, From effective	1.85%
Effective Date	2021/05/28
Unpaid principal balance	$ 35,000
Ainos KY [Member] | 16.21 [Member]
Due Date	2021/12/09
Annual interest rate, From effective	1.85%
Effective Date	2021/06/09
Unpaid principal balance	$ 300,000
Ainos KY [Member] | 17.21 [Member]
Due Date	2021/12/21
Annual interest rate, From effective	1.85%
Effective Date	2021/06/21
Unpaid principal balance	$ 107,000
Ainos KY [Member] | 18.21 [Member]
Due Date	2022/01/02
Annual interest rate, From effective	1.85%
Effective Date	2021/07/02
Unpaid principal balance	$ 54,000
Ainos KY [Member] | 19.21 [Member]
Due Date	2021/03/01
Annual interest rate, From effective	1.85%
Effective Date	2021/09/01
Unpaid principal balance	$ 120,000
Ainos KY [Member] | 20.21 [Member]
Due Date	2021/03/28
Annual interest rate, From effective	1.85%
Effective Date	2021/09/28
Unpaid principal balance	$ 300,000
i2China Management Group LLC [Member] | 11.21 [Member]
Due Date	2021/04/01
Annual interest rate, From effective	1.85%
Effective Date	2021/01/01
Unpaid principal balance	$ 37,000
Annual interest rate, Following maturity	10.00%
i2China Management Group LLC [Member] | 5.19 [Member]
Due Date	2020/09/01
Annual interest rate, From effective	1.85%
Effective Date	2019/09/01
Unpaid principal balance	$ 16,000	16,000
Annual interest rate, Following maturity	10.00%
i2China Management Group LLC [Member] | Total [Member]
Unpaid principal balance	$ 185,000	148,000
Convertible and other notes payable- related parties	$ 2,185,193	953,001
i2China Management Group LLC [Member] | 8b.20 [Member]
Due Date	2021/01/01
Annual interest rate, From effective	1.85%
Effective Date	Retroactive from 2020/01/01
Unpaid principal balance	$ 84,000	84,000
Annual interest rate, Following maturity	10.00%
i2China Management Group LLC [Member] | 8a.20 [Member]
Due Date	2021/01/01
Annual interest rate, From effective	1.85%
Effective Date	2020/01/01
Unpaid principal balance	$ 48,000	$ 48,000
Annual interest rate, Following maturity	10.00%