Secret / Key Generator
Generate random secrets, keys and tokens.
Length
Total length incl. prefix & suffix (1–256).
Character sets
Options
Prefix
Suffix
Count
Generate 1–100 at once.
EntropyExcellent
142.9bits
24 random chars from a pool of 62
Approximate — the “one of each set” rule slightly lowers true entropy.
Generated (0)
No secrets yet — hit Generate.
Common presets