Juno

Juno

Voice layer for Mac by Juno, offering live transcription, Voice Actions, and Voice Commands with private offline dictation and no subscription.

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What is Juno?

Juno is a local voice layer for Mac that transcribes speech into text in real time, handling pauses, restarts, and half-finished thoughts. It works offline, requires no subscription, and runs entirely on your device—nothing you say leaves your Mac. You press a key, talk, and Juno types directly into the app you're already using. It's designed to replace traditional dictation tools with a cleaner, faster, and more private experience.

Application scenarios

  • Writing and note-taking

    Dictate emails, notes, or documents without leaving your current app.

  • Task management

    Create reminders, calendar events, and alarms by speaking naturally (e.g., "remind me tomorrow at 9 to send the deck").

  • Email handling

    Reply, forward, or archive messages using voice commands while composing.

  • Editing and rewriting

    Ask Juno to rewrite selected text in plain English—make it warmer, shorter, or more formal.

  • Data entry

    Speak numbers, dates, prices, and URLs that automatically format correctly (e.g., "nineteen ninety five" becomes "1995").

  • Quick corrections

    Fix typos or rephrase sentences on the fly without retyping.

Core Features

  • Live transcription

    Press a key, speak, and Juno types your words in real time into any app.

  • Voice Actions

    Use commands like "Hey Juno, note this," "remind me," or "set an alarm" to create notes, reminders, and calendar events.

  • Voice Commands in email

    Reply, forward, or archive messages by speaking your intent while composing.

  • Cleaner output

    Automatically removes filler words, false starts, and half-finished thoughts to produce polished text.

  • Smart formatting

    Numbers, dates, prices, and links are automatically formatted as you'd type them (e.g., "€500.40" or "March 20, 3:00 PM").

  • Rewrite in place

    Ask Juno to edit selected or recent text using plain English instructions like "make this warmer" or "shorter bullets."

  • Offline operation

    Everyday dictation works entirely on your Mac without an internet connection.

  • Full privacy controls

    Password fields are skipped, history can be cleared anytime, and no account or sign-in is required.

  • Open source

    The software is fully open source with no license key, trial timer, or usage cap.

Target users

Professionals who write frequently—writers, designers, project managers, and anyone who wants to dictate faster than they type. It's ideal for macOS users who value privacy and want a local, subscription-free voice dictation tool that works offline. Developers and open-source enthusiasts will appreciate the fully transparent, account-free design.

How to use Juno?

Download the app from the official website for Apple Silicon Macs running macOS 15 Sequoia or later with 16 GB RAM. After installation, no sign-in or account is needed. Press a key to start dictating, speak naturally, and Juno types into your active app. Use the same shortcut to stop. For rewrites, select text and give a plain English instruction. Clear history and recordings anytime from the settings.

Pricing and free trial

Juno is completely free with no subscription, no license key, no trial timer, and no usage cap. No account or credit card is required.

Effect review

Juno delivers on its promise of a fast, private, and offline voice dictation experience. The ability to handle pauses, filler words, and formatting automatically makes it feel more polished than typical dictation tools. The rewrite feature is a standout—asking for edits in plain English is intuitive and saves significant editing time. For macOS users who type a lot, Juno is a genuinely useful tool that removes friction from writing. The fully open-source, no-account approach is refreshing in a market full of subscription-based alternatives.

Frequently Asked Questions

What is Juno?
Juno is a voice layer for Mac that provides live transcription, Voice Actions, and Voice Commands with private offline dictation and no subscription.
Does Juno require an internet connection?
No, Juno offers private offline dictation, so it works without an internet connection.
Is there a subscription fee for Juno?
No, Juno has no subscription fee; it's a one-time purchase or free to use depending on the version.
What are Voice Actions and Voice Commands?
Voice Actions let you control Mac functions like opening apps or clicking buttons, while Voice Commands allow custom voice-triggered actions.
Can Juno transcribe meetings in real-time?
Yes, Juno provides live transcription, making it suitable for meetings and dictation.
Is my data private with Juno?
Yes, Juno processes everything offline, ensuring your voice data stays private and secure on your Mac.

Juno - AI Tool Detail

Voice layer for Mac by Juno, offering live transcription, Voice Actions, and Voice Commands with private offline dictation and no subscription.

Category：AI voice assistant

Visit Link：https://usejuno.co/

Tags：voice dictation、offline AI、Mac productivity、voice commands、transcription tool