| Cover | Sep. 30, 2021 |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Sep. 30, 2021 |
| Entity File Number | 001-40132 |
| Entity Registrant Name | Goldenbridge Acquisition Limited |
| Entity Central Index Key | 0001822792 |
| Entity Tax Identification Number | 00-0000000 |
| Entity Incorporation, State or Country Code | D8 |
| Entity Address, Address Line One | 15/F |
| Entity Address, Address Line Two | Aubin House |
| Entity Address, Address Line Three | 171-172 Gloucester Road |
| Entity Address, City or Town | Wanchai |
| Entity Address, Country | HK |
| Entity Address, Postal Zip Code | 00000 |
| City Area Code | 86 |
| Local Phone Number | 186-0217-2929 |
| Written Communications | true |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
| Units, each consisting of one Ordinary Share, no par value, one Redeemable Warrant to acquire one-half of one Ordinary Share, and one Right to acquire one-tenth (1/10) of an Ordinary Share | |
| Title of 12(b) Security | Units, each consisting of one Ordinary Share, no par value |
| Trading Symbol | GBRGU |
| Security Exchange Name | NASDAQ |
| Ordinary Shares | |
| Title of 12(b) Security | Ordinary Shares |
| Trading Symbol | GBRG |
| Security Exchange Name | NASDAQ |
| Warrants | |
| Title of 12(b) Security | Warrants |
| Trading Symbol | GBRGW |
| Security Exchange Name | NASDAQ |
| Rights [Member] | |
| Title of 12(b) Security | Rights |
| Trading Symbol | GBRGR |
| Security Exchange Name | NASDAQ |
