| Cover | May 26, 2023 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | May 26, 2023 |
| Entity File Number | 001-34113 |
| Entity Registrant Name | WAVE SYNC CORP. |
| Entity Central Index Key | 0000860131 |
| Entity Tax Identification Number | 74-2559866 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | 19 West 44th Street |
| Entity Address, Address Line Two | Suite 1001 |
| Entity Address, City or Town | New York |
| Entity Address, State or Province | NY |
| Entity Address, Postal Zip Code | 10036 |
| City Area Code | 852 |
| Local Phone Number | 98047102 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
