v3.26.1
Related party balances and transactions (Tables)
12 Months Ended
Dec. 31, 2025
Related Party Transactions [Abstract]  
Schedule of due from related party
               
    December 31, 2025   December 31, 2024
         
Beijing Runmei Advertising Co., Ltd*   $     $ 247,328  
CRservices**            
Total   $     $ 247,328  

 

* The balance due from Runmei was $247,328 as of December 31, 2024, which was borrowed for working capital use, non-interest bearing and payable upon demand. Following its full settlement on March 28, 2025, the balance due from Runmei was nil as of December 31, 2025.
** The balance due from CRservices was both nil as of December 31, 2025 and 2024, as the consideration of $1,279 for the disposal of Infobird HK on August 11, 2023, was fully settled on April 10, 2024.
Schedule of Related Party Transactions [Table Text Block]
                 
    December 31, 2025   December 31, 2024
         
Due from discontinued operations   $     $ 17,632,181  
Less: Allowance for expected credit losses           (17,632,181 )
Due from discontinued operations, net   $     $  

Schedule of allowance for credit losses
               
    December 31, 2025   December 31, 2024
         
Beginning balance   $ 17,632,181     $ 17,632,181  
Write off     (17,632,181 )      
Ending balance   $     $ 17,632,181