Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Cover

v3.24.1
Cover
 12 Months Ended
Dec. 31, 2023
shares
Document Information [Line Items]  
Document Type 20-F
Document Registration Statement false
Document Annual Report true
Document Transition Report false
Document Financial Statement Error Correction [Flag] false
Document Shell Company Report false
Entity Interactive Data Current Yes
Document Accounting Standard U.S. GAAP
ICFR Auditor Attestation Flag false
Amendment Flag false
Document Period End Date Dec. 31, 2023
Document Fiscal Year Focus 2023
Document Fiscal Period Focus FY
Entity Information [Line Items]  
Entity Registrant Name Can-Fite BioPharma Ltd.
Entity Central Index Key 0001536196
Entity File Number 001-36203
Entity Incorporation, State or Country Code L3
Current Fiscal Year End Date --12-31
Entity Well-known Seasoned Issuer No
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Shell Company false
Entity Filer Category Non-accelerated Filer
Entity Emerging Growth Company false
Entity Contact Personnel [Line Items]  
Entity Address, Address Line One 26 Ben Gurion Street
Entity Address, City or Town Ramat Gan
Entity Address, Country IL
Entity Address, Postal Zip Code 5257346
Entity Listings [Line Items]  
Title of 12(b) Security American Depositary Shares, each representing 300 Ordinary Shares, no par value
Trading Symbol CANF
Security Exchange Name NYSEAMER
Entity Common Stock, Shares Outstanding 1,359,837,393
Business Contact [Member]  
Entity Contact Personnel [Line Items]  
Contact Personnel Name Motti Farbstein
Contact Personnel Email Address motti@canfite.co.il
Contact Personnel Fax Number 972 (3) 924-9378
Entity Address, Address Line One 26 Ben Gurion Street
Entity Address, City or Town Ramat Gan
Entity Address, Country IL
Entity Address, Postal Zip Code 5257346
Entity Phone Fax Numbers [Line Items]  
City Area Code 972
Local Phone Number (3) 924-1114