Apple Intelligence Writing Tools: Every Feature Explained

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Writing Tools in Apple Intelligence (iOS 18.1, iPadOS 18.1, macOS Sequoia 15.1)

Writing Tools is one of the key Apple Intelligence features introduced in iOS 18.1, iPadOS 18.1, and macOS Sequoia 15.1 for supported devices. Unlike traditional AI text generators, Writing Tools is designed to help you improve and refine your writing rather than create content from scratch. It works across the system and is integrated into apps where text editing is common, offering proofreading, rewriting, and summarization capabilities.

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What Writing Tools Are Designed For

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Apple’s approach to Writing Tools is focused on enhancing human-written content rather than replacing it. Instead of generating full essays or messages from a prompt, the feature requires existing text to work with.

Once you write something, Writing Tools can:

  • Correct spelling and grammar

  • Improve sentence structure and clarity

  • Adjust tone and style

  • Summarize longer passages

This makes it more of a writing assistant than a content generator, emphasizing refinement over creation.

How to Access Writing Tools

Using Writing Tools is simple and works across supported apps like Notes, Pages, Messages, Safari, and more.

To use it:

  • Select any text you’ve written

  • Tap or right-click to open the context menu

  • Choose Writing Tools

In some apps, like Notes, Writing Tools is also integrated directly into the editing toolbar for quicker access.

Because it is system-wide, it can also work in third-party apps, PDFs, and web content where text selection is available.

Proofread Feature

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The Proofread tool goes beyond basic spell-checking and focuses on improving overall writing accuracy.

It can:

  • Fix spelling errors

  • Correct grammar mistakes (e.g., their/there/they’re)

  • Improve word choice and phrasing

  • Add missing punctuation

  • Clean up informal or incorrect language

For example:

  • “luv” → “love”

  • “write real good” → “write really well”

However, instead of showing individual corrections, it generates a fully revised version of your text, which you can then replace or copy.

Rewrite Feature

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Rewrite is designed to refine tone and style while keeping the meaning of your text intact. It offers multiple writing styles:

  • Standard Rewrite

  • Professional

  • Friendly

  • Concise

Each version adjusts tone and structure differently. For example:

  • Professional: formal and structured

  • Friendly: casual and conversational

  • Concise: shorter and more direct

  • Standard: balanced mix of styles

Rewrite is especially useful for tailoring messages to different audiences, such as emails, school work, or professional communication.

Summary Features

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Writing Tools can also condense long text into shorter formats, making it easier to understand large amounts of information quickly.

Available summary formats include:

  • Summary

  • Key Points

  • List

  • Table

These tools are especially useful for:

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  • Long articles

  • PDFs

  • Notes and documents

  • Web content in Safari

Each format presents information differently, from simple summaries to structured breakdowns.

Where Writing Tools Work

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Writing Tools is available system-wide on Apple Intelligence–supported devices and works in many contexts, including:

  • Notes and Pages

  • Messages and Mail

  • Safari web pages

  • PDFs and documents

  • Third-party apps

As long as you can select text, Writing Tools can typically be used.

Device Requirements

Writing Tools is only available on Apple Intelligence–capable devices, including:

  • iPhone 15 Pro and iPhone 15 Pro Max

  • All iPhone 16 models

  • iPads with M-series chips

  • Macs with M-series chips

Older devices are not supported due to the on-device processing requirements of Apple Intelligence.

Limitations and Beta Status

Writing Tools is still in beta, meaning it is not perfect and continues to evolve.

Some current limitations include:

  • Bulk text replacement instead of step-by-step edits

  • Occasional overly short or incomplete summaries

  • Tone adjustments that may feel slightly artificial in some cases

Apple is expected to refine these features over time, especially as Apple Intelligence expands and integrates with additional AI capabilities.

Final Thoughts

Writing Tools represents Apple’s first major step into system-wide AI-assisted writing. Rather than replacing the user, it focuses on enhancing clarity, correcting mistakes, and adapting tone across different contexts. While still in its early stages, it already provides useful tools for proofreading, rewriting, and summarizing text across iPhone, iPad, and Mac.