All categories
Features
Feature Guides
Word prediction, grammar, spelling, text replacement, emoji shortcuts, email writing - everything Charm does, deeply explained.
Pinned
Word Prediction on Mac: The Complete Guide (2026)
macOS has no native word prediction on desktop. This complete guide covers why, how Oracle in Charm fills the gap, and everything you need to start predicting words in every Mac app.
Features
How to Enable Automatic Grammar Fixing in Every App on Mac
Most grammar tools only work in browsers. Charm's Polish fixes grammar automatically in every Mac app - native apps, browsers, and everything else. Here is how to set it up.
Features
How to Get Automatic Spelling Correction in Every App on Mac
macOS spell check only covers native apps. Here is how to get automatic spelling correction in every Mac app - including apps that bypass macOS text services.
Features
How to Create Custom Emoji Shortcuts on Mac
Guide to building a custom emoji shortcut library on Mac: trigger conventions, naming system, and starter sets for professional, casual, and social media use.
Features
Does Mac Have Real-Time Grammar Correction?
macOS has spell check but no real-time grammar correction. Learn what the difference is, why Grammarly does not fill the gap on Mac, and how Charm's Polish does.
Features
Does Mac Have Word Prediction? The Full Picture
The direct answer: macOS has no native next-word prediction on desktop. This guide explains what writing features Mac does have, why iOS has prediction but Mac doesn't, and how Charm fills the gap.
Features
How to Set Up Email Text Shortcuts on Mac
Email text shortcuts save hours every week. Set up signature shortcuts, common openers, follow-up phrases, and sign-offs that work in every email client on your Mac.
Features
Emoji Shortcuts on Mac: Type Any Emoji Without Leaving Your Keyboard
The complete guide to emoji shortcuts on Mac: why the built-in picker breaks your flow, how text-trigger-to-emoji works, and a starter library to get going fast.
Features
How to Fix Spelling While You Type on Mac
macOS marks spelling errors but leaves you to fix them manually. Here is how to get spelling corrected automatically as you type on Mac - in every app, with no interruptions.
Features
How to Get Grammar Correction While Typing on Mac
macOS has no built-in grammar correction while typing. Here is how to set up Charm's Polish feature for automatic, real-time grammar fixing in every Mac app.
Features
Grammar Correction While Typing vs Post-Edit: What Is the Difference?
Real-time grammar correction while typing catches errors before they are sent. Post-edit tools like Grammarly require a separate review step. Here is when to use each approach.
Features
How Does Word Prediction Work on Mac?
A clear technical explanation of how word prediction works on Mac: context analysis, language models, on-device vs cloud processing, and how Charm's Oracle delivers predictions privately as you type.
Features
How to Get Word Prediction on Mac
macOS has no native word prediction on desktop. This step-by-step guide shows you how to install Charm and enable Oracle for system-wide next-word prediction in every Mac app.
Features
How to Set Up Predictive Text on Mac Desktop
Looking for predictive text on Mac desktop? macOS has no built-in equivalent to iPhone's feature. This guide explains why and shows you how to set it up with Charm in minutes.
Features
iPhone Predictive Text vs Mac: Why Desktop Lags Behind
iOS has had predictive text since 2014. macOS still has no native equivalent over a decade later. This guide explains why the gap exists and how Charm's Oracle brings the same experience to Mac desktop.
Features
Why Mac Text Replacement Does Not Work in Every App
Mac text replacement failing in some apps is not a bug - it is an architectural gap. Electron apps bypass NSTextView entirely. Here is why, and how to fix it with Charm.
Features
How to Build a Personal Text Shortcut Library on Mac
A practical guide to building a text shortcut library on Mac that actually gets used. Covers the best categories, trigger naming conventions, and how to keep it growing.
Features
Real-Time Grammar Correction on Mac: The Complete Guide
macOS has spell check but no real-time grammar correction. This guide covers every option, why post-edit tools fall short, and how Charm's Polish fixes grammar as you type.
Features
Real-Time Spelling Correction vs Red Squiggles: What Is the Difference?
Red squiggles mark errors and wait for you to fix them. Real-time correction fixes them silently as you type. Here is why the difference matters for professional writing on Mac.
Features
How to Get Spell Check and Grammar Correction in Any Email App on Mac
Apple Mail has spell check but no grammar correction. Web email clients have inconsistent coverage. Charm provides both, uniformly, in every email app on your Mac.
Features
Spelling Correction on Mac: The Complete Guide
How spelling correction works on Mac, why the built-in system falls short, and how real-time silent correction with Charm fixes spelling in every app automatically.
Features
Text Replacement on Mac: The Complete Guide to Shortcuts and Snippets
Everything you need to know about text replacement on Mac - from System Settings setup to why Electron apps break it, and how to fix it with Charm.
Features
Text Replacement vs Text Expansion on Mac: What Is the Difference?
Confused by 'text replacement' vs 'text expansion' on Mac? They mean the same thing. Here is the history behind both terms and what they mean for Mac users today.
Features
How to Set Up Text Replacements That Work in Every App on Mac
macOS built-in text replacement fails in Electron apps. Charm uses CGEventTap at the kernel level so your replacements fire everywhere - including every modern productivity app.
Features
How to Type Emojis with Text Shortcuts on Mac
Stop opening the emoji picker. Learn two native methods, their limits, and how Charm text shortcuts expand emoji in every Mac app at the kernel level.
Features
Why Mac Spell Check Stops Working in Some Apps
Mac spell check only works inside native AppKit apps. Here is why it disappears in many modern Mac apps - and how Charm's kernel-level approach fixes this for every app.
Features
How to Write Error-Free Emails on Mac Without Extra Proofreading
59% of people trust a business less after spotting grammar errors. Charm eliminates the proofreading step by correcting spelling and grammar in real time in every email app.