elems.ai/lens
Lens · config
Read a config file without leaking it.
.env, .ini, .toml, .properties and friends laid out as sections of keys and values — with anything that looks like a credential masked until you ask for it, so a config can be read on a shared screen.
Drop an
.env or .toml here
or choose a fileor paste with ⌘V
In this browser
0
Files you open are remembered here, on this device, and are listed by every viewer. Nothing is sent anywhere — clearing them is permanent.
Secrets masked
Keys named like credentials, and values shaped like them — tokens, keys, JWTs, URLs with a password in them — are hidden until revealed.
Safe to print
The PDF hides masked values unless they are revealed first, so printing a config does not print its secrets.
Several dialects
Sections, comments, quoted values, TOML arrays and triple-quoted strings, and export prefixes.