v3.24.3
General information, statement of compliance with IFRS and going concern assumption - Additional Information (Details)
12 Months Ended
Jul. 30, 2024
USD ($)
$ / shares
shares
Jul. 29, 2024
USD ($)
Jul. 29, 2024
KRW (₩)
Jul. 18, 2024
USD ($)
Jul. 18, 2024
KRW (₩)
Jun. 12, 2024
USD ($)
Apr. 16, 2024
USD ($)
Feb. 16, 2024
USD ($)
Dec. 31, 2023
USD ($)
$ / shares
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Jul. 16, 2024
USD ($)
$ / shares
shares
Jul. 16, 2024
KRW (₩)
shares
Jun. 30, 2024
USD ($)
$ / shares
Feb. 24, 2023
$ / shares
Mar. 30, 2022
shares
General Information Statement Of Compliance With IFRS And Going Concern Assumption [Line Items]                                
Deficit                 $ (136,790,543) $ (62,348,576)       $ (145,836,310)    
Current liabilities exceed current assets                 $ 40,692,649 18,531,567       $ 47,035,037    
Description of conversion of debt to equity                 The Company initiated twelve equity conversion agreements as of the reporting date. Under these agreements, a total of USD 7,674,155 of outstanding debt and trade payables are to be converted into the Company’s Common Shares (the “Debt to Equity Conversion”).              
Conversion debt instrument to equity                 $ 7,674,155 $ 6,233,741 $ (170,156)          
Ordinary shares, par value | $ / shares                 $ 0.0001         $ 0.0001 $ 0.0001  
Number of shares issued | shares                               1,000,000
Share issue related cost $ 1,675,000                              
Purchase price per share | $ / shares $ 2.47                              
Issuance of share | shares 678,138                              
Convertible instruments [member]                                
General Information Statement Of Compliance With IFRS And Going Concern Assumption [Line Items]                                
Purchase of convertible promissory notes             $ 1,175,000 $ 1,250,000                
Share Purchase Agreement [member]                                
General Information Statement Of Compliance With IFRS And Going Concern Assumption [Line Items]                                
Proceeds from issue of ordinary shares           $ 30,000,000                    
Private Bonds Subscription Agreements [member]                                
General Information Statement Of Compliance With IFRS And Going Concern Assumption [Line Items]                                
Issue of private bond   $ 1,380,000 ₩ 1,900,000,000 $ 2,230,000 ₩ 3,100,000,000                      
Percentage of interest rate bond   2.00% 2.00%                          
Captivision Korea [member]                                
General Information Statement Of Compliance With IFRS And Going Concern Assumption [Line Items]                                
Ordinary shares, par value | $ / shares                       $ 3        
Debt to equity conversion amount                       $ 4,244,681 ₩ 5,791,867,301      
Number of shares issued | shares                       1,414,895 1,414,895      
Captivision Korea [member] | Ordinary shares [member]                                
General Information Statement Of Compliance With IFRS And Going Concern Assumption [Line Items]                                
Ordinary shares, par value | $ / shares                       $ 0.0001