> ## Documentation Index
> Fetch the complete documentation index at: https://docs.allium.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Decoding Base58 To Hexadecimal Strings

To turn base58 values into hexadecimal strings, use our UDF:

```sql theme={null}
select common.udfs.js_base58_to_hex_secure('2jtsaD446yyqqK5qJ2tEicioA6rfxm46tzBtg48FzPHsNFre8F') as res
-- returns 'e517cb977ae3ad2a010000002701640001c08aa802000000000000000000000000102700'
```

```
```