Organization and Principal Activities	6 Months Ended
Jun. 30, 2021
Organization and Principal Activities
Organization and Principal Activities	1. Organization and Principal Activities CooTek (Cayman) Inc. (the “Company”) was incorporated in the Cayman Islands on March 5, 2012. The Company, its subsidiaries, its consolidated Variable Interest Entities (“VIEs”) and VIEs’ subsidiaries (collectively referred to as the “Group”) are a fast-growing mobile internet company with a global vision, offering mobile applications including a portfolio of content-rich mobile applications.

The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-URI http://asc.fasb.org/topic&trid=2122149

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-URI http://asc.fasb.org/topic&trid=2197479

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