v3.25.1
Summary of Material Accounting Policies (Details)
 12 Months Ended
Aug. 23, 2024
Jun. 02, 2023
USD ($)
Jun. 01, 2023
USD ($)
Apr. 23, 2023
JPY (¥)
Dec. 31, 2024
USD ($)
$ / shares
shares
Dec. 31, 2023
USD ($)
shares
May 25, 2023
shares
Mar. 01, 2023
USD ($)
Summary of Material Accounting Policies [Line Items]                
Reverse share split         0.11059896      
Percentage of share acquired         1.00%      
Consideration         $ 29,912,241      
Estimated useful life of investment properties         The estimated useful lives of property, plant and equipment are as follows: Office equipment   2 to 5 years Leasehold improvements   2 to 5 years Others   2 to 15 years      
Goodwill, net of impairment loss         $ 33,960,053 $ 60,741,929    
Intangible assets other than goodwill         30,978,581 $ 33,405,827    
Convertible promissory note         $ 1,200,000      
share acquire (in Shares) | shares           14,889    
TNL Mediagene Inc. [Member]                
Summary of Material Accounting Policies [Line Items]                
Reverse share split         0.11059896      
Registered capital | ¥       ¥ 100        
Percentage of share acquired             100.00%  
share acquire (in Shares) | shares         6,764,000      
Dragon Marketing Inc. [Member]                
Summary of Material Accounting Policies [Line Items]                
Percentage of issued and outstanding shares 100.00%              
Green Quest Holding Inc. [Member]                
Summary of Material Accounting Policies [Line Items]                
Percentage of share acquired 100.00%              
AD2 [Member]                
Summary of Material Accounting Policies [Line Items]                
Percentage of non-controlling interest.     49.00%          
Consideration     $ 4,204,907          
SC [Member]                
Summary of Material Accounting Policies [Line Items]                
Percentage of share acquired               49.44%
Consideration               $ 1,722,595
Blue Ocean [Member]                
Summary of Material Accounting Policies [Line Items]                
Market price (in Dollars per share) | $ / shares         $ 10.72      
Bottom of range [member]                
Summary of Material Accounting Policies [Line Items]                
Estimated useful life of intangible assets         3      
Top of range [member]                
Summary of Material Accounting Policies [Line Items]                
Estimated useful life of intangible assets         5 years      
Investment Properties [Member]                
Summary of Material Accounting Policies [Line Items]                
Estimated useful life of investment properties         50 years      
Third Party [Member]                
Summary of Material Accounting Policies [Line Items]                
Number of third party ordinary shares issued (in Shares) | shares             10,035,783  
Cayman Island [Member] | TNL MG [Member]                
Summary of Material Accounting Policies [Line Items]                
Registered capital   $ 50,000            
Convertible Promissory Note [Member]                
Summary of Material Accounting Policies [Line Items]                
Convertible promissory note         $ 7,101,000 $ 0