TextHalo
Instant AI Writing Assistant
Only for Mac
Free
Mac
Polish any text instantly. Select text, press Cmd+Shift+., and let AI fix grammar, summarize, or refine directly in-app. 100% Private & Secure. Bring Your Own Key.
Transform your writing workflow with TextHalo, the native macOS AI assistant that lives in your menu bar.
Stop switching context between your work and ChatGPT. TextHalo integrates seamlessly into your daily workflow, allowing you to refine, summarize, and correct text in any application without missing a beat.
KEY FEATURES
• Magic Replace: Don't just generate text; integrate it. TextHalo can automatically replace your selected text with the AI-polished version instantly.
• One Shortcut to Rule Them All: Just highlight text anywhere (Mail, Slack, Notes, Xcode) and press Cmd+Shift+. to summon your AI halo.
• Grammar & Spell Check: Go beyond simple spell-check. Fix complex grammar issues while preserving your original tone.
• Smart Refinement: Turn casual notes into professional emails or punchy marketing copy with a single click.
• Instant Summarization: Turn long articles or documents into concise bullet points in seconds.
PRIVACY FIRST & BYOK MODEL
TextHalo is designed for professionals who value privacy.
• Bring Your Own Key (BYOK): You use your own OpenAI API Key.
• No Middleman: Your data is sent directly from your Mac to OpenAI. We have no servers, no tracking, and no access to your text.
• Secure Storage: Your API Key is stored safely in the macOS Keychain.
DESIGNED FOR macOS
• Native Experience: Built with SwiftUI for a lightweight, battery-friendly performance.
• Modern Interface: Features a stunning glassmorphism design that feels right at home on macOS Sonoma and later.
Perfect for developers, writers, marketers, and anyone who wants to write better, faster.
Download TextHalo today and give your text the polish it deserves.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
The developer, Mehmet Sisoglu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mehmet Sisoglu
- Size
- 4 MB
- Category
- Productivity
- Compatibility
Requires macOS 14.6 or later.
- Mac
Requires macOS 14.6 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Mehmet Sisoglu