Visit website Free to browse · updated 2026-06-18
What is Juno?
Juno functions as an on-device dictation system tailored for Apple Silicon hardware running recent macOS versions. The tool captures audio, refines it into structured sentences, and inserts the results into active applications without external processing after setup. Key capabilities include expanding voice snippets, rewriting selected passages in plain language, and converting numbers or dates into standard formats. It avoids cloud services for core operations, ensuring all handling stays confined to the user's machine. The application distinguishes itself through native integration with system features like calendars and mail, all while remaining free without accounts or usage restrictions. This setup supports continuous workflow in various productivity contexts.
Key features
Local offline voice dictation on Mac
Live HUD real-time transcription
Automatic cleanup of fillers and false starts
Native actions for Notes, Reminders, and Calendar
In-place text rewriting via voice commands
Voice snippets and smart formatting for numbers/dates
Fully open source with on-device processing
What you can use Juno for
Voice-Driven Note Creation
Speak naturally to generate notes, reminders, and calendar events that Juno inserts directly into native Mac apps without leaving your current workflow.
Cleaned Dictation Output
Juno automatically removes pauses, restarts, and filler words from speech to produce polished, ready-to-use text in the target application.
In-Place Voice Rewrites
Select existing text and issue plain-English commands to rewrite it on the spot for tone, length, or style adjustments.
How to use Juno
- 1Download the app from usejuno.co on your Apple Silicon Mac
- 2Install and complete the one-time setup for on-device models
- 3Press the global shortcut to activate listening mode
- 4Speak your text, command, or edit request naturally
- 5Review the cleaned output inserted in your current app
Juno pricing
Pricing model: Open Source. Plan details are indicative — check the site for current prices.
Free
Free
- No subscription
- No usage cap
- Open source
- Works offline
- No account required
Editor's verdict
Pros
- +Free forever with no subscription or account
- +Private and works offline after setup
- +Open source
Cons
- –Mac-only (Apple Silicon M1+ required)
- –Requires macOS 14 or later
Our take: Juno is a solid writing & content choice. It's valued for free forever with no subscription or account and private and works offline after setup. The main trade-off is mac-only (apple silicon m1+ required). A good pick if you want capable AI without a high upfront cost.
Frequently asked questions
After the initial model download, all speech processing runs locally on your Mac with no further network requirement for normal use.
Summary
Juno is a solid writing & content choice. It's valued for free forever with no subscription or account and private and works offline after setup. The main trade-off is mac-only (apple silicon m1+ required). A good pick if you want capable AI without a high upfront cost.
Did you find this helpful?
User reviews
Verified reviews from the community shape this tool's rating.
Loading reviews…
Juno alternatives
Similar writing & content tools worth comparing.
