How to Dictate into Codex

Published June 16, 2026; Updated June 16, 2026

What happens after install

See the demo

1. Focus any Mac text field.Cursor, ChatGPT, Slack, email, docs, terminals, browser forms, and more.
2. Hold the shortcut and speak.Use Fn/Globe or a custom hotkey only while you are talking.
3. Release to paste.The transcript appears in the active app instead of a separate dictation workspace.
4. Review before sending.Hold to Talk never auto-submits prompts, messages, emails, or commands.

Codex works best when your prompt gives it a clear engineering target. OpenAI's Codex documentation describes Codex as a coding agent for writing, understanding, reviewing, debugging, and automating software-development tasks. That kind of work benefits from more context than most people want to type.

Hold to Talk helps by turning a spoken brief into text in the prompt field you already have focused. You can describe the bug, name files, add constraints, and specify verification without switching to a separate transcription document.

Basic workflow

1. Open the Codex surface you are using: terminal, IDE extension, app, or web/cloud task prompt.
2. Click into the prompt or composer where the instruction should go.
3. Hold your Hold to Talk shortcut and speak the request in full sentences.
4. Release and review the pasted prompt.
5. Send it only after the wording, file names, and safety constraints look right.

What to include when speaking a Codex prompt

OpenAI's Codex prompting guidance emphasizes giving Codex useful instructions and verification context. Voice dictation makes those details easier to include.

Prompt part	What to say
Goal	Describe the product behavior or code outcome you want.
Context	Name the feature, files, logs, branch, or user flow Codex should inspect.
Constraints	Say what not to change, what style to preserve, and what should stay compatible.
Verification	Ask for specific tests, lint checks, screenshots, or manual checks before the work is considered done.
Output	Say whether you want an explanation, implementation, review, plan, or diagnosis.

Example Codex prompt to dictate

This is the kind of prompt that is easier to speak than type. It includes goal, context, constraints, and verification in one pass.

Terminal and cloud-task safety

Dictation should create a draft prompt, not an automatic submission. Review before sending, especially when the prompt mentions file deletion, credentials, production data, deployment, billing, or shell commands.

When voice is most useful with Codex

• Starting a multi-step implementation with enough context.
• Explaining a bug after reading logs or user reports.
• Adding review instructions before asking Codex to inspect a diff.
• Queuing a follow-up while Codex is already working.
• Writing cloud-task briefs from a phone or laptop without typing a long prompt.

FAQ

Can Hold to Talk type into Codex?

Yes. Hold to Talk pastes text into the active Mac text field, so it can be used with Codex prompt fields, terminal prompts, and IDE chat inputs that accept typed text.

What should I say in a Codex prompt?

Speak the goal, relevant context, constraints, and verification steps. Codex tends to produce better work when it knows how to check the result.

Does Hold to Talk send the prompt automatically?

No. Hold to Talk pastes the dictated prompt so you can review and edit it before sending.