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Short answer: Microsoft Edge on iPhone uses your keyboard's mic for dictation, and it only appears in a text box with a blinking cursor. Edge's own voice search and Copilot buttons are separate and need Edge's microphone permission. If it fails only in your work profile, suspect an IT policy.

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You open Microsoft Edge on your iPhone to search, fill in a form or answer a message in a web app, and you want to speak instead of thumb-typing. There is no mic to tap. Or you tap one, speak, and nothing happens. Or dictation works perfectly while you browse with your personal account and refuses to work the moment you switch to your work account.

Edge on iPhone has more microphones than most browsers, and that is the root of a lot of confusion. The one you use for dictation is on your keyboard, and it only appears when a text box or the address bar has a cursor. Edge can also show its own microphone buttons, for voice search and for talking to Copilot, and those work differently because Edge itself is listening. On top of that, Edge can hold two identities at once, a personal account and a work or school account, and the work side can be governed by your organization's policies. Underneath it all, Edge for iOS runs on Apple's WebKit engine, like every mainstream iPhone browser, so web pages behave much as they would in Safari.

So when dictation fails in Edge, the questions are which microphone you tapped, which account you were in, and what the web page did with your words. This guide works through every cause in order, most common first. If dictation is failing in every app on your phone and not only in Edge, our full list of iPhone dictation fixes is the better place to start.

The three microphones in Edge

Your keyboard's mic

This is dictation proper. Apple's keyboard has a mic key, usually at the bottom right, and keyboards from the App Store, including ours, can have their own. Tap into a text box, tap the mic, speak, and your words are typed at the cursor. Edge does not need any permission for this, because the keyboard handles the microphone. It does need the keyboard to be on screen, which means a field with a cursor.

Edge's voice search

Edge can show a microphone in its search box so you can speak a search instead of typing it. That is Edge listening, not your keyboard. It needs Edge to have microphone permission on your iPhone, and it gives you a search, not text in a field.

Copilot's voice

Copilot inside Edge can also take spoken questions. Again, that is Edge using the microphone, with its own permission and its own behavior. Talking to Copilot is not the same as dictating text into a web page, and when one fails the other often still works.

Knowing which of the three you tapped cuts the list of possible causes in half before you start.

The 30-second test

  1. Open Notes, start a new note, tap the mic on your keyboard and say a sentence.
  2. Open Edge in the account where it failed, tap the address bar and dictate a short search with the keyboard mic.
  3. Go back to the page that was giving you trouble and try its text box again.

Half a minute here saves you from changing settings that were never the problem.

The 10 fixes, in order

1. Put the cursor in a real text field

On a web page, the keyboard only comes up when an editable field has focus. Tapping text, a heading or the space beside a box does nothing, so there is no keyboard and no mic. Tap squarely inside the box and wait for the cursor to blink before you tap the mic. If you are on Edge's new tab page and the keyboard does not appear, tap the address bar directly, since it always accepts typing.

On web pages, watch for the things that steal your tap. Cookie banners, sign-in prompts and chat bubbles can sit on top of a field, so the tap lands on them instead. Close them first. A page that is still loading can shift the field just as you tap it. And many comment boxes only become editable after you tap a button such as "Reply" or "Comment"; tap the button, then tap inside the box that opens.

2. Make sure the keyboard on screen has a mic

If the keyboard is up but there is no mic, check which keyboard it is. Hold the globe key to see your keyboards and pick one with a mic. A third-party keyboard needs Full Access switched on in Settings before its mic works, along with its own microphone permission.

Three other things hide the mic. A Bluetooth keyboard connected to your iPhone replaces the on-screen keyboard, mic and all, so disconnect it or switch it off. Password fields always use Apple's keyboard with dictation turned off, by design, so a sign-in page will never offer a working mic in its password box. And if Apple's keyboard shows no mic anywhere, dictation is switched off or restricted on the phone, which fix 10 covers.

3. Give Edge the microphone for voice search and Copilot

If the keyboard mic works but Edge's own mic does nothing, shows an error, or never starts listening, Edge most likely does not have microphone permission. Open Settings → Privacy & Security → Microphone and turn Edge on. If Edge is not in that list, it has never asked; tap its mic once and allow access when iOS asks.

Websites that use the microphone directly, such as a meeting page or a voice recorder, go through the same Edge permission and then ask for their own in a prompt. If you tapped Don't Allow on that prompt, reload the page and allow it when asked. If a site's voice feature still does nothing, it may depend on a browser capability that Edge on iPhone does not offer. The keyboard mic is the reliable fallback: tap into the box and dictate with the keyboard instead.

One more check if Copilot's mic is the one failing: if you are signed in with a work or school account, your organization decides whether Copilot is available there and how. If it works with your personal account and not your work account, that is a policy question for your IT team rather than a setting you can change.

4. Check which account you are in

Edge on iPhone can be signed in to a personal Microsoft account and a work or school account at the same time, and you switch between them from your profile icon. Each one keeps its own browsing data and settings. It is easy to test dictation in one and have the problem in the other, or to change a setting in one and wonder why the other has not changed.

Tap your profile icon to see which account is active. If dictation fails in only one of them, you have already learned a lot: the iPhone, the keyboard and the microphone are fine, and the difference is something about that account. For a work or school account, that something is usually a policy, which is the next fix.

5. If your keyboard keeps switching back in your work account

Organizations that manage Edge on phones can apply app protection policies to the work side of the app. Those policies can control things that do not look like security settings from the outside, including whether third-party keyboards may be used inside work apps and whether text can be pasted in from personal apps. When third-party keyboards are blocked, your chosen keyboard silently switches back to Apple's every time you tap a field in your work account, so its mic disappears. Our guide to a third-party keyboard that keeps switching back on iPhone explains that symptom in detail.

Signs you are looking at a policy rather than a bug:

There is no user-side workaround for a policy, and trying to get around one on a work account is a bad idea. Apple's own keyboard mic usually still works when third-party keyboards are blocked, so use it for work browsing. If you need a particular keyboard for accessibility or productivity reasons, send your IT team a short, specific note asking whether the policy can allow it. Some policies also limit pasting from personal apps into work apps, so the dictate-in-Notes-and-paste trick may not work on the work side either.

6. Test a plain box to rule out the site's editor

A search box or a simple form field is a standard text field, and dictation drops words into it cleanly. Web apps for email, chat, project tracking and documents usually build their own editors instead, with formatting, mentions and autosave on top. Those editors track every keystroke and can mishandle a burst of dictated text. Words appear twice, vanish when you stop speaking, land at the start of the box, or are missing after you send.

To confirm it, dictate the same sentence into the address bar or the site's search box. If that works, Edge and your keyboard are fine, and the editor is the cause. Ways round it:

7. Ease tracking prevention and ad blocking for that site

Edge on iPhone can block trackers and ads, with a stricter tracking level available. Both are useful for privacy and speed, and both can break parts of some sites, including the scripts that run their editors, sign-in boxes and voice buttons. If a page works in Safari but not in Edge, or a text box looks fine but its Send or Post button does nothing, lower tracking prevention or turn off ad blocking in Edge's privacy settings, reload, and try again.

If that fixes it, you can decide whether to keep the lower setting or simply use another browser for that one site. If nothing changes, switch the protections back on, since they were not the cause. In a work account, these settings may be set by your organization and locked.

8. Keep the page from reloading before you send

Text you dictate into a web form exists only in that page until you submit it. Switch to another app for long enough, take a call, or open many other tabs, and iOS can unload the page in the background to free memory. When you come back, Edge reloads it and the form is empty. It looks like dictation lost your words, when really the page started over.

Send or save anything longer than a sentence or two before you leave Edge. If the site saves drafts, give it a moment. For long replies, dictate into Notes first and paste, so a reload costs nothing. InPrivate tabs are discarded when you close them, so do not leave a long message half-finished in one.

9. Free the microphone

Your iPhone's microphone is generally used by one thing at a time. A phone or FaceTime call, a Teams or other meeting app, a voice memo still recording, or a video recording can all hold it. So can a Copilot voice conversation left open, or a meeting page in another Edge tab. The symptom is a mic that starts and stops at once, or that looks like it is listening while nothing appears. End the call or recording, close the tab or conversation using the microphone, return to your page and try again.

If you use a third-party keyboard, also check that its app has microphone permission in Settings. Keyboards that dictate need that as well as Full Access, and if you declined it once, the mic fails silently until you turn it back on.

10. Check your iPhone's dictation settings

If dictation fails in Notes too, work through the iPhone side:

Edge quirks that look like broken dictation

Quick reference

Edge on iPhone versus Edge on a Mac

The habits carry over: get a cursor into a real field, rule out the site's editor, and check whether a work account is changing the rules. The mechanics do not. On a Mac, Edge runs on the Chromium engine rather than WebKit, dictation is started with a keyboard shortcut rather than a key on screen, and extensions, per-site permissions and browser profiles play a much bigger part. If you also use Edge on a computer, our guide to Mac dictation not working in Microsoft Edge covers that side.

A dictation workflow that suits Edge on iPhone

The habit pays off, because speaking is far faster than typing. Most adults type around 40 words per minute on a computer keyboard, professional typists usually reach 80 to 100, and thumb-typing on a phone is generally slower than either. Normal speech runs at 130 to 150 words per minute. On a phone, where every word costs several taps, that difference adds up quickly.

A keyboard with a mic for Edge and every other app

Apple's built-in dictation is free and, once the fixes above are sorted, works well for searches and short replies. If you write a lot from your phone, a keyboard built around dictation can make the longer pieces much faster.

Voice Keyboard Pro is a custom iPhone keyboard with a built-in mic button for dictation in any iOS app. Tap a text box in Edge, tap the mic, speak, and your words are added at the cursor, exactly as they would be in Mail, Messages or Notes. Because it is a keyboard rather than a browser feature, it does not depend on Edge's microphone permission or a site's own voice button. Like any keyboard, it only appears while a field has focus, iOS swaps in Apple's keyboard for password fields, and if your organization blocks third-party keyboards in work apps (fix 5), ours is blocked in your work account like any other. It still works with your personal account and everywhere else on your phone.

Setup means adding the keyboard in Settings and allowing Full Access so it can reach the transcription service. On privacy, our servers store only operational pings. No audio and no transcript content is stored. On iPhone there is a free tier with daily limits, and Pro is $4.99 a month or $34.99 a year. On a Mac, Voice Keyboard Pro is a menu bar app: hold a hotkey, speak, release, and the text appears at your cursor in any app, Edge included.

Frequently asked questions

Why is there no mic in Edge on my iPhone?

The dictation mic is part of the keyboard, not Edge, and the keyboard only appears when a text box or the address bar has a cursor. Tap inside the field and wait for the cursor to blink. If the keyboard shows but has no mic, check Enable Dictation in Settings and which keyboard is active.

Does Edge need microphone permission for dictation?

Not for keyboard dictation, which the keyboard handles itself. Edge's microphone permission matters for Edge's voice search, Copilot's voice and websites that record audio directly.

Why does dictation work with my personal account but not my work account?

Your organization probably applies an app protection policy to the work side of Edge, often one that blocks third-party keyboards. Use Apple's keyboard mic there, or ask your IT team whether the policy can allow the keyboard you need.

Is Edge's voice search the same as dictation?

No. Voice search is Edge listening and running a search with what you said. Dictation is your keyboard typing your words into whatever field has the cursor. They use different permissions and fail for different reasons.

Does InPrivate turn off dictation in Edge?

No. InPrivate changes what Edge keeps after you close the tab, not what your keyboard can do. Just send long messages before you close an InPrivate tab, because its content is not kept.

Why do my dictated words appear twice or disappear on some websites?

The site uses its own editor, and it handles a burst of dictated text badly. Dictate in shorter pieces, or dictate elsewhere and paste. If the address bar works, Edge and your keyboard are fine.

What to do next

Run the 30-second test, then work through the fixes that match what you saw. For most people it is fix 1: nothing had focus, so there was no keyboard. If Edge's own mic is the one failing, it is permission (fix 3). If it only fails in your work account, look at fixes 4 and 5 before changing anything else. If a form comes back empty, the page reloaded (fix 8). And if you want a keyboard with a mic that works the same in Edge and every other app on your phone, try Voice Keyboard Pro's free tier on your next long reply.

Voice Keyboard Pro
Hold your key · Speak · Release

The words land at your cursor in whatever app you are already in: Edge, Outlook, Teams, a browser form. No dictation window, nothing to copy across.

3-day free trial on the monthly plan · Apple Silicon & Intel