v3.26.1
Document And Entity Information - shares
 6 Months Ended
Jun. 30, 2026
Aug. 14, 2026
Document Information Line Items    
Entity Central Index Key 0001314196  
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2026  
Document Fiscal Year Focus 2026  
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 Fourth 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 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  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   24,020,313
Amendment Flag false  
Document Fiscal Period Focus Q2  
Current Fiscal Year End Date --12-31