v3.26.1
Summary of Significant Accounting Policies (Details)
 6 Months Ended 12 Months Ended
Jul. 02, 2026
$ / shares
shares
Jun. 26, 2026
USD ($)
$ / shares
shares
Dec. 31, 2025
USD ($)
$ / shares
shares
Aug. 27, 2025
$ / shares
shares
Nov. 10, 2023
USD ($)
shares
Nov. 08, 2023
USD ($)
shares
Mar. 31, 2026
USD ($)
$ / shares
shares
Mar. 31, 2025
USD ($)
shares
Sep. 30, 2025
USD ($)
$ / shares
shares
Jul. 21, 2026
$ / shares
Apr. 28, 2026
USD ($)
$ / shares
shares
Mar. 31, 2026
HKD ($)
shares
Mar. 31, 2026
CNY (¥)
shares
Sep. 02, 2025
USD ($)
$ / shares
shares
Sep. 30, 2024
$ / shares
shares
Summary of Significant Accounting Policies [Line Items]                              
Gross proceeds (in Dollars) | $             $ 5,290,000                
Ordinary shares, shares authorized [1]             500,000,000   500,000,000     500,000,000 500,000,000    
Ordinary shares, par value (in Dollars per share) | $ / shares             $ 0.2 [1]   $ 0.2 [1]         $ 0.2  
Management shares                           100,000,000  
Authorized share capital (in Dollars) | $             $ 57,224                
Offering costs (in Dollars) | $     $ 362,476,000,000                        
Allowance for expected credit loss (in Dollars) | $             $ 27,918   $ 28,906            
Exchanges rates             7.8         7.8 7.8    
Cash balances (in Dollars) | $             $ 7,146,898   7,505,388            
Cost of revenue, rate             68.90% 73.60%       68.90% 68.90%    
Deposit (in Dollars) | $                       $ 800,000      
Deposit insurance limit (in Yuan Renminbi) | ¥                         ¥ 500,000    
Contract assets due             90 days         90 days 90 days    
Contract assets (in Dollars) | $             $ 739,613   553,218            
Allowance for expected credit loss for contract assets (in Dollars) | $             8,530 $ 14,940 5,839            
Deferred costs (in Dollars) | $             $ 374,286   $ 374,286            
Dilution shares             0              
Government grants (in Dollars) | $             $ 96,154   $ 96,154            
Forecast [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Aggregate gross proceed (in Dollars) | $   $ 15,000,000                          
Ordinary units issued   5,645,997                          
Ordinary share   1                          
Purchase of each warrants   1                          
Reverse stock split 200                            
Operating Leases [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Operating leases with a term             1 year         1 year 1 year    
Board of Directors [Member] | Forecast [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Ordinary shares, par value (in Dollars per share) | $ / shares $ 0.001                 $ 0.2          
Series A Warrant [Member] | Forecast [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Purchase of each warrants   1                          
Series B Warrant [Member] | Forecast [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Purchase of each warrants   1                          
Pre-funded Warrants [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Sale of Stock, Price Per Share (in Dollars per share) | $ / shares     $ 1.6                        
Pre-funded Warrants [Member] | Forecast [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Ordinary units issued   16,093,133                          
Purchase of each warrants   1                          
Ordinary Shares [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Issuance of new ordinary shares [2]               239              
Ordinary shares, par value (in Dollars per share) | $ / shares                           $ 0.2  
Ordinary Shares [Member] | Forecast [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Ordinary shares, par value (in Dollars per share) | $ / shares   $ 0.001                          
Globavend Holdings Limited [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Ordinary shares, shares authorized                 1,526,213            
Globavend Holdings Limited [Member] | Ordinary Shares [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Ordinary shares, shares authorized             100         100 100   500,000,000
Ordinary shares, par value (in Dollars per share) | $ / shares                 $ 0.2           $ 0.2
Total issued shares percentage             2.40%                
Total outstanding shares percentage             97.70%                
Subsequent Event [Member] | Ordinary Shares [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Ordinary shares, par value (in Dollars per share) | $ / shares                     $ 0.001        
Mr. Wai Yiu Yau [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Total issued shares percentage             2.40%                
Total outstanding shares percentage             97.70%                
Mr. Wai Yiu Yau [Member] | Ordinary Shares [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Authorized share capital (in Dollars) | $             $ 57,224                
Total issued shares percentage             100.00%                
Accounts Receivable, Net [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Allowance for expected credit loss (in Dollars) | $             $ 19,388   $ 23,067            
Share Subscription Agreement [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Ordinary shares, shares authorized       100                      
Ordinary shares, par value (in Dollars per share) | $ / shares       $ 0.2                   $ 0.2  
Management shares       100                   2,000,000  
Share Subscription Agreement [Member] | Mr. Wai Yiu Yau [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Ordinary shares, par value (in Dollars per share) | $ / shares       $ 0.2                      
Management shares       100                      
Shares designated       100                      
Carrying votes       1,000,000                      
Warrants to purchase ordinary shares     889,359                        
Minimum [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Authorized share capital (in Dollars) | $                           $ 2,000,000  
Minimum [Member] | Ordinary Shares [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Ordinary shares, shares authorized                           10,000,000  
Ordinary shares, par value (in Dollars per share) | $ / shares                           $ 0.2  
Minimum [Member] | Subsequent Event [Member] | Ordinary Shares [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Authorized share capital (in Dollars) | $                     $ 50,000        
Ordinary shares, shares authorized                     50,000,000        
Ordinary shares, par value (in Dollars per share) | $ / shares                     $ 0.001        
Maximum [Member] | Ordinary Shares [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Authorized share capital (in Dollars) | $                           $ 100,000,000  
Ordinary shares, shares authorized                           500,000,000  
Ordinary shares, par value (in Dollars per share) | $ / shares                           $ 0.2  
Maximum [Member] | Subsequent Event [Member] | Ordinary Shares [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Authorized share capital (in Dollars) | $                     $ 2,000,000        
Ordinary shares, shares authorized                     2,000,000,000        
Ordinary shares, par value (in Dollars per share) | $ / shares                     $ 0.001        
Initial Public Offering [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Gross proceeds (in Dollars) | $         $ 5,300,000                    
Issuance of new ordinary shares           1,500,000                  
Initial Public Offering [Member] | Ordinary Shares [Member]                              
Summary of Significant Accounting Policies [Line Items]                              
Gross proceeds (in Dollars) | $           $ 3                  
Issuance of new ordinary shares         1,500,000                    
[1] Retrospectively applied for effect of reverse stock split on July 21, 2025
[2] Retrospectively applied for effect of reverse stock split on July 21, 2025