v3.25.2
Cover
Aug. 25, 2025
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Aug. 25, 2025
Entity File Number 001-42202
Entity Registrant Name HIGH ROLLER TECHNOLOGIES, INC.
Entity Central Index Key 0001947210
Entity Tax Identification Number 87-4159815
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 400 South 4th Street
Entity Address, Address Line Two Suite 500-#390
Entity Address, City or Town Las Vegas
Entity Address, State or Province NV
Entity Address, Postal Zip Code 89101
City Area Code (702)
Local Phone Number 509-5244
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, par value $0.001 per share
Trading Symbol ROLR
Security Exchange Name NYSEAMER
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false