XML 18 R1.htm IDEA: XBRL DOCUMENT v3.20.2
Document and Entity Information - shares
 12 Months Ended
Jun. 30, 2020
Nov. 12, 2020
Document and Entity Information [Abstract]    
Entity Registrant Name Color Star Technology Co., Ltd.  
Entity Central Index Key 0001747661  
Amendment Flag false  
Current Fiscal Year End Date --06-30  
Document Type 20-F  
Document Period End Date Jun. 30, 2020  
Document Fiscal Period Focus FY  
Document Fiscal Year Focus 2020  
Entity File Number 333-226308  
Entity Emerging Growth Company false  
Entity Well-known Seasoned Issuer No  
Entity Voluntary Filers No  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Entity Shell Company false  
Entity Interactive Data Current Yes  
Entity Incorporation State Country Code E9  
Document Transition Report false  
Document Annual Report true  
Document Shell Company Report false  
Entity Common Stock Shares Outstanding   54,861,811