| Document and Entity Information | May 05, 2022 |
| Cover [Abstract] | |
| Amendment Flag | false |
| Entity Central Index Key | 0001863127 |
| Document Type | 8-K |
| Document Period End Date | May 5, 2022 |
| Entity Registrant Name | TYRA BIOSCIENCES, INC. |
| Entity Incorporation State Country Code | DE |
| Entity File Number | 001-40800 |
| Entity Tax Identification Number | 83-1476348 |
| Entity Address, Address Line One | 2656 State Street |
| Entity Address, City or Town | Carlsbad |
| Entity Address, State or Province | CA |
| Entity Address, Postal Zip Code | 92008 |
| City Area Code | (619) |
| Local Phone Number | 728-4760 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Security 12b Title | Common Stock, par value $0.0001 per share |
| Trading Symbol | TYRA |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
