Private speech‑to‑text that runs 100% offline, on your device. Press a hotkey, talk, and your words appear anywhere — no cloud, no audio ever uploaded.
Press a hotkey, speak naturally, watch your words appear wherever your cursor is. That’s the whole thing.
Anywhere — in any text field, in any app. Works system-wide on Windows.
Pause, “uh”, restart — no problem. The model cleans up filler and punctuates for you.
Inserted at your cursor — formatted, punctuated, in the language you spoke.
VoltType injects text at the OS level — no extension, no plugin, no integration. It just works.
VoltType Pro runs Whisper locally on your CPU — there’s no server to send audio to, no telemetry, and no analytics SDK shipped with the binary.
whisper.cpp — the same model researchers audit.Most tools force you to choose one. VoltType gives you both — and a lifetime license cheaper than the competition.
Full Pro, free for 14 days. No card needed.
Offline transcription — your audio never leaves your computer.
Everything in Pro — billed once a year. Saves $19 vs monthly.
SendInput API to type characters individually, exactly as if you were typing on the keyboard. Works in legacy desktop apps, Citrix sessions, RDP, secure text fields.