Skip to content
Halopen
Get Pro · $19

Halopen for Warp

The best Mac dictation tool for Warp terminal

Halopen lands voice-typed text at the Warp cursor — commands, AI prompts, and the prose around the diff — verbatim, native Swift, sub-second.

Download Halopen See pricing

Free forever for the first 8,000 words a month · macOS 14.0+ · Apple Silicon & Intel

Why this fits

Halopen, paired with Warp.

Halopen is a native macOS dictation app that lands voice-typed text at the prompt in Warp — at the shell command line, in Warp AI's prompt input, in Warp Drive workflow editors, in tmux panes, and in SSH sessions. Hold the function key, speak the command, the AI question about the last command's output, or the git commit message, release; the verbatim text appears at the Warp cursor through the macOS Accessibility API.

Warp is the AI-native terminal — built from the ground up around block-style command output, multi-line editing, sharable workflows, and a built-in AI prompt. The terminal that knows what command you ran last, knows what came back, and lets you ask a question about either.

Halopen is the Mac dictation tool engineered for that surface. Hold the function key, speak the command or the AI prompt or the commit message; release. The text lands at the Warp cursor verbatim. Whether you're running a long shell pipeline, asking Warp AI a question about the last block of output, or composing a `git commit -m` message, the dictation experience is identical — system-wide, native Swift, no per-terminal configuration.

About Warp

What is Warp?

Warp is a modern macOS terminal that reframes the CLI around blocks instead of an endless scroll buffer. Each command and its output is a discrete block that can be shared, referenced, or queried via the built-in Warp AI prompt. Native Rust + GPU rendering; designed by a team that previously built infrastructure tools at companies like Google and HashiCorp.

The workflow

How to use Halopen with Warp.

  1. 1

    Open Warp

    Halopen is already running in your menu bar; nothing to install on the Warp side. Halopen lands text via the macOS Accessibility API, which Warp respects.

  2. 2

    Place the cursor in any Warp surface

    The standard shell prompt (with Warp's multi-line editing). The Warp AI prompt panel. The block-edit modal. A `cat << EOF` heredoc you started inline. All work the same way.

  3. 3

    Hold the function key

    Halopen's recording pill appears. The microphone is hot only while the key is down.

  4. 4

    Speak the command, the AI prompt, or the prose

    For shell commands, Warp's multi-line editing handles long pipelines without escape hassles. For Warp AI, articulate the natural-language question — "what does this block of output mean", "rewrite the last command to also pipe through `jq`", "what flag would I add to make this idempotent". Speak it as you would explain it to a colleague.

  5. 5

    Release

    The full transcript lands at the Warp cursor verbatim within tens to a few hundred milliseconds. Hit return; Warp does what Warp does.

What matters for Warp

The Halopen features that earn their place.

  • Voice-typed Warp AI prompts

    Warp AI accepts natural-language questions about the previous command's output. Voice typing makes those questions longer, more articulated, and more naturally phrased — which Warp AI tends to interpret more reliably than typed-under-fatigue versions.

  • Verbatim by default — flag names and file paths land as spoken

    Halopen captures terminal idioms accurately; the live preview surfaces misreads before any text reaches the cursor. Critical for shell pipelines where a misread `-delete` flag is the difference between a grep and a delete.

  • Works in every Warp surface

    Standard prompt, AI prompt, block-edit modal, multi-line input, the workflow editor. Halopen lands text wherever the active focus is — the same hotkey across all of them.

  • Native Swift, no resource competition with Warp's GPU renderer

    Halopen idles in tens of megabytes; Warp's GPU rendering and any AI work it does are unaffected.

  • Hold-to-talk — bounded audio capture

    No wake word, no ambient listening. The microphone is hot only while the configured key is held.

  • Free forever for the first 8,000 words a month

    Pro is $19/mo or $179/yr for unlimited.

A real Halopen session

A multi-clause Warp AI prompt dictated about the previous command's output:

Halopen output

“"Take the previous block — the one where `kubectl get pods` returned three pods in CrashLoopBackOff state — and explain what likely happened. Then propose three diagnostic next-steps ranked by how likely they are to surface the root cause, given that the pods came up clean ten minutes ago and nothing was deployed in the meantime. Don't recommend rolling back; the deployed code is the same. Focus on environmental causes."”

  • · Warp's block context preserved in the question phrasing
  • · Multi-clause prompt with positive constraints ("rank by likelihood") and negative ("don't recommend rolling back")
  • · 80-word prompt dictated in ~30 seconds; typed equivalent would be 90+ seconds and likely shorter
  • · Warp AI gets a richer question than a typed-under-fatigue version would have produced

Why Halopen

The dictation tool that earns its place.

Warp reframes the terminal around AI-native interaction. The Warp AI prompt is voice-shaped by design — natural-language questions about command output, expressed conversationally. Halopen + Warp is the closest-coupled "voice + agentic terminal" pairing currently available on Mac.

Halopen does not need to know about Warp specifically — system-wide cursor injection via the macOS Accessibility API works because Warp respects the standard text-input contract. The dictation experience is identical whether you're voice-typing into Warp's AI prompt, the standard shell prompt, or the block-edit modal.

The editorial deep-dive

Voice typing for Claude Code on Mac.

The cost-of-articulation thesis, the verbatim wedge applied to AI coding, and how Halopen + Claude Code works under the hood — with two real prompt walkthroughs (M-E-R-I-A schema migration, Postgres EXPLAIN ANALYZE refactor).

Read the long-form essay →

Halopen for Warp — FAQ

Questions worth answering.

How do I voice type in Warp terminal on Mac?

Open Warp, place the cursor in any prompt — the shell prompt, the Warp AI prompt panel, the block-edit modal — hold the function key, speak the command or question, release. The text lands at the cursor verbatim. Halopen runs system-wide via the macOS Accessibility API; nothing to install on the Warp side.

What dictation app works best with Warp's AI prompt?

Halopen. Warp AI accepts natural-language questions about command output; voice elicits longer, more articulated phrasings than typing does, which Warp AI tends to handle more reliably. Verbatim by default, so the constraints and negative directions you spoke survive to the prompt intact.

How do I dictate a shell command into Warp's multi-line input?

Place the cursor in the Warp shell prompt, hold the function key, speak the command (or the natural-language version — Warp's AI can convert intent to command if you address the AI panel directly), release. Multi-line commands work the same way; Warp's multi-line editing handles long pipelines without escape hassles.

Mac dictation app that doesn't change my words in Warp prompts?

Halopen. Verbatim is the default. The technical specificity you spoke — file paths, flag names, the precise constraint you stated — lands at the cursor as you said it. Tools that paraphrase strip the very specificity that makes a long prompt outperform a short one, especially when the prompt is going to an AI.

Does Halopen work in Warp's block-edit modal?

Yes. The block-edit modal is a standard Mac text input; Halopen lands text there the same way it does in the shell prompt or the AI panel. Useful for editing long commands before re-running them.

Will Halopen interfere with Warp's GPU renderer or shell completion?

No. Halopen idles at near-zero CPU, lands text as a single inserted run rather than a per-character keystroke storm, and runs in a separate process from Warp. Tab-completion and shell history behave the same as before.

How much does Halopen cost?

Halopen Free is 8,000 words a month, forever. Pro is $19/mo or $179/yr for unlimited words.

More Halopen pairings

Halopen for whatever you use most on Mac.

See every Halopen pairing →

Power-user cheat sheet

Take Halopen with you when you work with Warp.

One short email, then the Halopen power-user cheat sheet — hotkeys, best-fit apps, custom vocabulary tips, voice patterns for prompt engineering. No spam. Unsubscribe in one click.

 

Try Halopen with Warp

Hold the function key. Speak.

Halopen Free is 8,000 words a month, forever. Open Halopen, hold the function key, and listen for what you sound like.

Download Halopen See pricing