| Cover | Jan. 21, 2025 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Jan. 21, 2025 |
| Entity File Number | 333-146316 |
| Entity Registrant Name | KRAIG BIOCRAFT LABORATORIES, INC. |
| Entity Central Index Key | 0001413119 |
| Entity Tax Identification Number | 83-0458707 |
| Entity Incorporation, State or Country Code | WY |
| Entity Address, Address Line One | 2723 South State St. Suite 150 |
| Entity Address, City or Town | Ann Arbor |
| Entity Address, State or Province | MI |
| Entity Address, Postal Zip Code | 48104 |
| City Area Code | (734) |
| Local Phone Number | 619-8066 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
| Entity Information, Former Legal or Registered Name | Not Applicable |
