Document And Entity Information - USD ($)	12 Months Ended
Document And Entity Information - USD ($)	Dec. 31, 2024	Apr. 07, 2025	Jun. 30, 2024
Document Information Line Items
Entity Central Index Key	0001314196
Document Type	10-K/A
Document Annual Report	true
Current Fiscal Year End Date	--12-31
Document Period End Date	Dec. 31, 2024
Document Fiscal Year Focus	2024
Document Transition Report	false
Entity File Number	000-52994
Entity Registrant Name	THE OLB GROUP INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	13-4188568
Entity Address, Address Line One	1120 Avenue of the Americas
Entity Address, Address Line Two	4th Floor
Entity Address, City or Town	New York
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	10036
City Area Code	(212)
Local Phone Number	278-0900
Title of 12(b) Security	Common Stock, $0.0001 par value
Trading Symbol	OLB
Security Exchange Name	NASDAQ
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
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
Entity Ex Transition Period	false
ICFR Auditor Attestation Flag	false
Document Financial Statement Error Correction [Flag]	false
Entity Shell Company	false
Entity Public Float			$ 3,343,377
Entity Common Stock, Shares Outstanding		2,368,075
Amendment Description	This Amendment No. 1 on Form 10-K/A (“Amendment No. 1”) to the Annual Report on Form 10-K of The OLB Group, Inc. for the fiscal year ended December 31, 2024, originally filed with the Securities and Exchange Commission (“SEC”) on April 15, 2025 (the “Original Filing”), is being filed solely to file Exhibits 23.1 and 23.2, the consent of RBSM LLP and Mac Accounting Group & CPAs, LLP.In addition, pursuant to the rules of the SEC, the exhibit list included herein reflects currently-dated certifications from the Company’s principal executive officer and principal accounting officer, which are filed as exhibits to this Amendment No. 1.Except for the foregoing amended information, this Amendment No. 1 does not amend or update any other information contained in the Original Filing or reflect any events that have occurred after the filing date of the Original Filing. Accordingly, this Amendment No. 1 should be read in conjunction with the Original Filing.
Amendment Flag	true
Document Fiscal Period Focus	FY

OLB GROUP, INC. 10-K/A