Cover - USD ($)	12 Months Ended
	Dec. 31, 2021	Mar. 29, 2022	Mar. 28, 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	001-41204
Entity Registrant Name	HOUR LOOP, INC.
Entity Central Index Key	0001874875
Entity Tax Identification Number	47-2869399
Entity Incorporation, State or Country Code	DE
Entity Address, Address Line One	8201 164th Ave. NE
Entity Address, City or Town	Redmond
Entity Address, State or Province	VA
Entity Address, Postal Zip Code	98052-7615
City Area Code	(206)
Local Phone Number	385-0488
Title of 12(b) Security	Common Stock
Trading Symbol	HOUR
Security Exchange Name	NASDAQ
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	No
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			$ 5,571,750
Entity Common Stock, Shares Outstanding		35,032,753
ICFR Auditor Attestation Flag	false
Auditor Firm ID	6706
Auditor Name	TPS Thayer, LLC
Auditor Location	Sugar Land, TX