Cover - shares	6 Months Ended
	Jun. 30, 2022	Jan. 18, 2023
Cover [Abstract]
Document Type	10-Q/A
Amendment Flag	false
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Jun. 30, 2022
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2022
Current Fiscal Year End Date	--12-31
Entity File Number	001-41252
Entity Registrant Name	T Stamp Inc
Entity Central Index Key	0001718939
Entity Tax Identification Number	00-0000000
Entity Incorporation, State or Country Code	DE
Entity Address, Address Line One	3017 Bolling Way NE, Floors 1 and 2,
Entity Address, City or Town	Atlanta
Entity Address, State or Province	GA
Entity Address, Postal Zip Code	30305
City Area Code	404
Local Phone Number	806-9906
Title of 12(b) Security	Class A Common Stock, $0.01 par value per share
Trading Symbol	IDAI
Security Exchange Name	NASDAQ
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 Common Stock, Shares Outstanding		24,271,512