Dictation in ChatGPT

Voice dictation in ChatGPT for detailed prompts, follow-ups, and rewrites

ChatGPT's answer is only as good as the context you give it, and typing all that context is the slow part. SnailText gives you fast, local dictation into the ChatGPT prompt box on desktop, with no internet round-trip for the transcription itself.

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Mac & Windows · Works in any field · Nothing uploaded

AI dictation in ChatGPT, on your device

SnailText is AI dictation: a speech model turns your voice into text, then a second model cleans it up, dropping filler, fixing punctuation, and matching the style your work needs. Both models run on your own machine, so nothing you say in ChatGPT is uploaded for transcription. Press the hotkey, speak, and the finished text lands at your cursor.

Does ChatGPT have built-in dictation?

ChatGPT has a mic for dictation and a separate Voice Mode for spoken conversations. Both send your audio to OpenAI's servers to transcribe, and both only work inside ChatGPT itself. SnailText runs the transcription on your own machine, so your audio is never uploaded for that step, and it works in every other app too, not just the ChatGPT prompt box.

Speech to text in ChatGPT: how it works

SnailText does not plug into ChatGPT directly. It runs system-wide: a global hotkey (Option+Space (Mac) / Ctrl+Space (Windows), customizable) starts recording, the local speech-to-text engine (Whisper or Parakeet) transcribes what you said, and the text is pasted at your cursor through the system clipboard, the same way it lands when you type. That means it works in every ChatGPT field, plus every other app on your Mac or Windows machine, with no extension or integration to set up.

That matters in ChatGPT specifically: the answer scales with how much context you give, and typing all that context is the slow part. Speech to text removes that bottleneck without changing how you work in ChatGPT.

Voice to text in ChatGPT: what to dictate

Voice typing in ChatGPT is not limited to one box. Press the hotkey anywhere a cursor blinks and your speech becomes text, so the things you would normally type out by hand become things you just say.

· Detailed prompts with lots of context and constraints
· Your own draft, dictated in, then handed to ChatGPT to rewrite or critique
· Multi-turn follow-ups refining an answer
· Step-by-step instructions for a task you want it to do

Where typing slows you down in ChatGPT

· The answer scales with how much context you give, and typing all that context is the slow part.
· ChatGPT's own dictation only works inside ChatGPT, so the moment you switch to your editor, terminal, or notes you are back to typing.
· Iterating turn after turn means retyping detailed instructions each time.

Example dictations for ChatGPT

Detailed prompt

"I am writing a launch email for a desktop dictation app aimed at developers. Draft three subject lines and a short body that leads with the offline, private angle."

Critique my code

"Here is a function I wrote. Explain what it does, point out any edge cases I missed, and suggest a cleaner way to structure the error handling."

Set a role

"Act as a code reviewer. I will paste a diff and you give me concrete feedback on correctness and naming, nothing about style."

ChatGPT voice dictation FAQ

Does ChatGPT have voice dictation on desktop?

Yes, ChatGPT has a mic for dictation and a separate Voice Mode. Both transcribe your audio on OpenAI's servers and both only work inside ChatGPT. SnailText runs the transcription locally on your Mac or Windows machine and works in every app, not just the ChatGPT prompt box.

Is dictating into ChatGPT private with SnailText?

The transcription is. SnailText runs the speech model and the cleanup model locally, so your audio is never uploaded for transcription. Whatever you then send to ChatGPT goes to OpenAI as normal, that part is between you and ChatGPT.

Can I use voice typing in ChatGPT?

Yes. SnailText adds voice typing to ChatGPT on Mac and Windows. Press the hotkey (Option+Space (Mac) / Ctrl+Space (Windows), customizable), speak, and the text lands at your cursor in any ChatGPT field, the same way it works for voice to text in every other app on your machine.

Does the dictation work offline?

Yes. SnailText runs the speech model on your device, so dictation works with no internet connection after the model is downloaded. The optional AI cleanup model runs locally too.

Is my voice uploaded anywhere?

No. Audio is processed in RAM on your machine and discarded the moment the text is ready. Nothing is sent to a server for transcription.

How much does SnailText cost?

The free tier gives you unlimited local speech-to-text with no account. Pro adds larger models and the on-device AI cleanup, $7.49/mo or $89/yr for up to 3 devices.

Dictation in other apps

Start dictating in ChatGPT

Free local speech-to-text, no account needed. Works in ChatGPT and every other app on Mac and Windows.

Download for Mac See pricing