v3.26.1
Cover
 12 Months Ended
Dec. 31, 2025
shares
Document Information Line Items  
Entity Registrant Name Genoil Inc.
Entity Central Index Key 0001261002
Document Type 20-F
Amendment Flag false
Entity Voluntary Filers No
Current Fiscal Year End Date --12-31
Entity Well Known Seasoned Issuer No
Entity Shell Company false
Entity Emerging Growth Company false
Entity Current Reporting Status Yes
Document Period End Date Dec. 31, 2025
Entity Filer Category Non-accelerated Filer
Document Fiscal Period Focus FY
Document Fiscal Year Focus 2025
Entity Common Stock Shares Outstanding 2,018,347,429
Document Annual Report true
Document Transition Report false
Entity Incorporation State Country Code Z4
Entity Address Address Line 1 4500 Bankers Hall East
Entity Address Address Line 2 855 - 2nd Street SW
Entity Address City Or Town Calgary
Entity Address State Or Province AB
Entity Address Postal Zip Code T2P 4K7
Icfr Auditor Attestation Flag true
Auditor Name HHL LLP
Auditor Location New York, New York
Security 12g Title Common Stock, Fully Paid and Non-Assessable Common Shares Without Par Value quoted on the OTC Markets Quotation System.
Entity Interactive Data Current Yes
Document Shell Company Report false
Document Registration Statement false
Phone Fax Number Description 212-688-8868
Document Accounting Standard U.S. GAAP
Auditor Firm Id 822
Business Contact [Member]  
Document Information Line Items  
Contact Personnel Email Address david@lifschultzorganization.com
Contact Personnel Name David Lifschultz
City Area Code 212
Local Phone Number 688-8868