Hi Product Hunt! I built Coii VoiceInput because every dictation tool I liked wanted my voice on someone else's server. This one doesn't: once the engine is downloaded, it works fully offline, and during normal use it makes 0 network requests. No account, no analytics. Hold Option+Space, a small pill appears over whatever you're doing, and your words show up in the active window in roughly half a second - punctuation included. It handles Chinese, English, or both mixed in one sentence. A few details I care about: the transcript is written to local history before injection starts, so a crashed engine or a failed paste never loses your text; injection falls back through the accessibility API, synthetic paste, then history; and it won't type into password fields. It's $19 once (not a subscription), up to 3 devices, with a 30-day trial that needs no card or account. Would love your feedback - especially on the mixed Chinese/English accuracy and anywhere the injection feels off.

Coii VoiceInput

Dictation that never leaves your Mac

Dictation that never leaves your Mac