Proofread by Listening: Listen to Writing Read Aloud Mac for Typos on macOS

To make your Mac read a draft aloud, open System Settings > Accessibility > Read & Speak, turn on Speak selection, then select your text and press Option-Esc (⌥ Esc). Hearing your own draft catches slips your eyes skip, and a 2022 study found reading aloud beat silent rereading for grammar and word-choice errors.

This guide covers the setup, the shortcut, a proofreading routine that works by ear, and the errors listening can and cannot catch. You do not need a paid app for any of it. The voice is already on your Mac.

Why your ears catch errors your eyes miss

When you reread your own writing, your eyes see what you meant to write. Your brain fills in the gaps. It reads 'the' twice as 'the' once, and it smooths a clumsy sentence into something that feels fine.

Speech breaks that habit. A voice reads every word in order, at its own pace. A missing word leaves a hole you can hear. A doubled word sounds like a stutter. A stiff sentence sounds stiff.

The research points the same way. Cushing and Bodner (2022), published in the Journal of Applied Research in Memory and Cognition, had people read short texts silently, aloud, and in Sans Forgetica, a deliberately hard-to-read font. Reading aloud was far better than silent reading for catching grammar and word-choice errors. The Learning Scientists summary describes each text as carrying one to five errors, with eight texts per condition.

The summary does not give effect sizes, and we could not open the full paper. Treat the result as a clear direction, not a precise number.

One more detail deserves attention. The people in that study did not predict the benefit. They rated silent and aloud reading as equally effective, even after they did better aloud. Your gut will say silent rereading works fine. That feeling is the one to test.

How to turn on Speak selection in System Settings

Apple's Mac Help guide covers this feature. The path it describes is short.

1. Click the Apple menu, then choose System Settings.
2. Click Accessibility in the sidebar.
3. Click Read & Speak.
4. Turn on Speak selection.

Older guides call this section Spoken Content. If your window says that, you are in the right place.

Read & Speak also holds the voice, the speaking rate, the highlighting, and the controller settings. You will come back to it several times. The full path is System Settings > Accessibility > Read & Speak, so save that path in your head.

Start and stop with Option-Esc

Select a paragraph in an app that supports the feature. Press Option-Esc (⌥ Esc). The Mac starts reading the selection. Press Option-Esc again to stop.

Two things trip people up. First, the shortcut needs a selection. If you press it with nothing highlighted, nothing useful happens. Second, the shortcut may clash with something you already use. You can change it in one of two places:

• Go to System Settings > Accessibility > Read & Speak, click the Info button next to Speak selection, then press the combination you want in the Keyboard shortcut field.
• Or go to System Settings > Keyboard > Keyboard Shortcuts > Accessibility and change it there.

Pick a shortcut you can reach without stretching. A combination with ⌃ or ⌥ and a letter key usually works well. Avoid anything your everyday apps already use, or you will fight with them every time you write.

Use the Edit menu when the shortcut does nothing

Many apps have their own route. Select the text, then choose Edit > Speech > Start Speaking. When you finish, choose Edit > Speech > Stop Speaking. Apple's guide describes this route for many apps, so it is worth a look even when the shortcut works for you.

Pages is the exception we could confirm. Apple's Pages user guide covers VoiceOver, but it does not describe Edit > Speech > Start Speaking. Open a Pages document, look at the Edit menu, and see what it offers. If the speech items are missing, fall back to Speak selection.

Choose a voice and speed you can listen to

A voice that sounds fine for a text message can wear you out on a long draft. Pick the voice for stamina, not for novelty.

Open System Settings > Accessibility > Read & Speak, then click the Info button next to System voice. You can change the speaking rate and the loudness there. Voices are not available in every language. If the Mac does not cover your language well, the read will sound flat or wrong. You will spend your attention decoding the voice instead of checking the text.

Set the rate a little slower than the default. The UNC Writing Center makes this point about reading aloud: read at a moderate pace, because a fast read lets your brain smooth over the errors you are hunting for. The same idea carries over to listening.

Here is a quick reference for the settings that matter most for proofreading:

Turn on highlighting so you can follow the text

Highlighting shows you where the voice is. Choose sentences if you want the big picture. Choose words if you are checking each word for typos.

Keep highlighting on during your first pass. You need to know which sentence you are hearing. Turn it off only for a final, quiet pass when you already know the draft.

Support varies by app. An older Big Sur guide cited Word and Chrome as apps where highlighting worked. Treat that as a starting point, and test your own app before you rely on it.

A proofreading routine that works by ear

This routine takes a few passes. That is the point. Each pass catches a different kind of problem.

1. Put the draft in a plain window. A printout works well for this, as the UNC Writing Center suggests. If the formatting in your app distracts you, copy the text into TextEdit first.
2. Set the rate in System voice > Info, then turn on sentence highlighting.
3. Cover the page. Use a sheet of paper, or shrink the window so only the current section shows. The UNC advice is to cover everything except the section you are working on.
4. Start with the last sentence of the section. Select it, press Option-Esc, and listen once.
5. Move back one sentence at a time. Working from the end stops you from following the story. You judge each sentence alone, and that is when grammar slips show up.
6. Note each error as you hear it. Do not edit during playback. Stop, fix the sentence, then continue.
7. When a section is done, listen to the whole section once more from the top.

Here is a worked example. The draft says: The report, which the team wrote last week, were ready for review. Read silently, that sentence can pass, because you already know what it means. Heard aloud, were sounds wrong next to report. Change it to was, then listen to the sentence again.

Another example shows a different problem. The draft says: We will send the the updated file on Friday. Your eye might skip the doubled word. Your ear will stop on it, because the double beat sounds like a stumble. Delete one the and listen again.

If you have time, come back to the draft later in the day. Your ears will hear it a little differently after a break.

Which errors listening catches and which it misses

Listening is not a spell checker. It catches some errors well and misses others. The table below helps you decide what to check by ear and what to check another way.

Run a spell checker first. Then listen for what the checker cannot see. That order saves time, because you stop hunting for typos by ear and focus on rhythm and meaning.

Mistakes that make listening less useful

Most people who try this once and quit make the same few mistakes. Avoid these.

• Reading too fast. A fast voice hides the errors you are looking for. Slow the rate in System voice > Info.
• Editing while it plays. Each fix breaks your attention. Pause, edit, then listen again from the start of that sentence.
• Doing the whole draft in one sitting. Long passes make your attention drift. Work in sections and take a short break between them.
• Skipping the second listen. An edit can break the sentence next to it. Listen to the changed paragraph again before you move on.
• Trusting highlighting in every app. Support varies. Test your app before you count on it.
• Choosing a voice that does not match the language. Check that the voice covers the language of the draft.

What to do when Speak selection does not work

Speak selection can fail for reasons that have nothing to do with the shortcut. Two causes come up most often.

• The voice you picked is not available on this Mac. Open System voice again, check the list, and choose a different voice to test.
• Screen Time or a management profile restricts the feature. On a work Mac, your IT team may control this setting. Ask them before you change anything you do not own.

If the feature still refuses to work, copy the text into TextEdit and try again there. If it works in TextEdit but not in your main app, the app is the problem. If it fails everywhere, the Mac settings are the problem, and the restriction or voice list is the place to start.

Where Lazur fits in a listening routine

Lazur is a voice assistant for the Mac that lives in the notch. It does not replace Speak selection. It does not click through your apps for you. It does help with the questions that come up while you proofread.

Hold ⌥ ⌘ (Option + Command) and ask about what is on screen. Lazur looks at the screen only while you hold the shortcut, and it answers out loud. You can ask whether the sentence you are on is clear, or what a paragraph is actually claiming. Then you decide what to change.

When you want to fix a sentence, hold fn and dictate the new version. Dictation types clean, formatted text at the cursor in any app.

Lazur runs on macOS, on both Apple silicon and Intel Macs. Windows is planned, not available. If that fits your setup, download Lazur and test it on a draft you already know well.

What to do next

Start small. Turn on Speak selection today, then run one page of a draft through the routine. Note how long it takes you. Do the same page again next week, and compare how many errors you catch on the second listen.

If you write in Word, the built-in Read Aloud feature is a second route. How to use Read Aloud in Word walks through the steps for Microsoft 365 and Office 2021. For the full list of Speak selection options on your Mac, read how to make your Mac read text out loud.