| Cover | Nov. 05, 2021 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Nov. 5, 2021 |
| Entity File Number | 000-55961 |
| Entity Registrant Name | Social Life Network, Inc. |
| Entity Central Index Key | 0001281984 |
| Entity Tax Identification Number | 46-0495298 |
| Entity Incorporation, State or Country Code | NV |
| Entity Address, Address Line One | 3465 S Gaylord Ct |
| Entity Address, Address Line Two | Suite A509 |
| Entity Address, City or Town | Englewood |
| Entity Address, State or Province | CO |
| Entity Address, Postal Zip Code | 80113 |
| City Area Code | (855) |
| Local Phone Number | 933-3277 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
