Nature of business and organization (Details) - Business Combination, Series of Individually Immaterial Business Combinations [Member] |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Inforbird Technologies [Member] | |
| Background | ● A Hong Kong company ● Incorporated on July 12, 2023 ● Software developing that provides software as a service (SaaS) |
| Ownership | 100% owned by Infobird Co., Ltd |
| Lightyear Technology [Member] | |
| Background | ● A Singapore company ● Incorporated on July 25, 2023 ● A holding company |
| Ownership | 100% owned by Infobird Co., Ltd |
| Guangnian Zhiyuan [Member] | |
| Background | ● A PRC company ● Incorporated on July 6, 2023 ● Registered capital of $1,379,310 (RMB 10,000,000) ● Software developing that provides software as a service (SaaS) |
| Ownership | 100% owned by Inforbird Technologies |
| Beijing Suowangda [Member] | |
| Background | ● A PRC limited liability company ● Incorporated on June 13, 2010 ● Registered capital of $68,794 (RMB 470,000) ● A cost center |
| Ownership | 100% owned by Guangnian Zhiyuan |
| Pure Tech Global Limited [Member] | |
| Background | ● A BVI company ● Incorporated on February 5, 2024 ●A holding company |
| Ownership | 97% owned by Infobird Co., Ltd |
| Pure Media Limited [Member] | |
| Background | ● A Hong Kong company ● Incorporated on March 14, 2024 ●A holding company |
| Ownership | 100% owned by Pure Tech |
| Pinmu Century [Member] | |
| Background | ● A PRC limited liability company ● Incorporated on April 17, 2012 ● Registered capital of $1,581,243 (RMB 10,000,000) ● Digital advertising and marketing campaign service |
| Ownership | VIE of Pure Media |
| Zhenxi Brand Marketing Consulting [Member] | |
| Background | ● A PRC wholly owned enterprise ● Incorporated on July 4, 2019 ● Digital advertising and marketing campaign service |
| Ownership | VIE of Pure Media |