Tessen — talk, and it's already typed

Why it surfaced

Its premise is unusually concrete: hold the Fn key, speak, release, and the words appear without opening another window or copying and pasting. The page also demonstrates developer-specific modes for terminals, code, and email, while promising that dictation keeps working with Wi‑Fi turned off and does not reword the speaker.

Tessen is an offline Mac dictation tool that puts cleaned-up, punctuated speech directly into the app and field where the cursor already sits.