Microphone Not Working in Microsoft Edge: How to Fix It

A microphone not working in Microsoft Edge follows the same logic as Chrome, because both share the Chromium engine — with one extra Windows switch that traps people. Two permission gates stand between your microphone and any website. Windows decides whether Edge, as an installed program, may reach the microphone. Edge then decides whether the specific site in front of you may listen. Both must stand open, and a block at either produces the same result: the site hears silence and no error appears. The Windows gate hides an easily missed toggle, "Let desktop apps access your microphone," that governs Edge directly. This guide opens each gate in turn. Confirm a signal first with our microphone test. Then work through the Windows gate, the per-site permission, the wrong-device trap, and the extensions or outdated build behind the remaining cases.

Microsoft Edge Microphone Not Working: Quick Fix Checklist

✓	Test with our microphone test and click Allow.
✓	Allow the site (padlock › Permissions › Microphone) or edge://settings/content/microphone.
✓	Enable the Windows gate: Let desktop apps access your microphone.
✓	Select the correct input device in Edge’s site settings.
✓	Reset a blocked site, reload, or use an InPrivate window.

Test your microphone in Edge in under a minute

Confirm that the microphone captures sound before you change any setting. The fix for "no signal at all" differs from the fix for "signal, but the site cannot hear me." A live input meter answers the question fastest. It reacts to your voice in real time. A record-then-play-back loop hides device and permission mistakes, so avoid it here. Open our online microphone test in Edge. A permission bar drops from the address bar the first time. Click Allow. Now speak normally. If the level indicator moves as you talk, the microphone and both gates are working. The fault then sits in one specific app or call. If the meter stays flat, one of the two gates is closed, or the wrong input is selected. The sections below show which gate to check first.

Test Your Microphone →

Edge shows a small microphone icon in the address bar during capture. This icon is your fastest status check. A plain icon means the site is listening. An icon with a red slash means Edge is blocking the microphone for this site. No icon at all often means the page never requested access, or the Windows gate is shut. The two gates work in a fixed order. Windows must first allow Edge. Edge must then allow the site. The table below names each control, its location, and what it decides.

Gate or control	Where to set it	What it controls
Windows OS gate	Settings › Privacy & security › Microphone	Whether Edge, as an app, may use the microphone at all
Edge per-site gate	Padlock › Permissions for this site › Microphone	Whether the current website may listen
Edge global rules	edge://settings/content/microphone	The default behaviour, plus the Allow and Block lists
Default input device	edge://settings/content/microphone (dropdown)	Which microphone Edge sends to every site

Why a working microphone still goes silent in Edge

The Windows gate governs Edge itself

Windows holds a master switch for microphone access. It sits in Settings › Privacy & security › Microphone. Three toggles there decide whether Edge hears anything. The first is Microphone access, the device-wide master switch. The second is Let apps access your microphone. The third is Let desktop apps access your microphone. Edge is a desktop application, so that third toggle governs it directly. Many users open the app list, find no entry for Edge, and assume the setting is fine. The desktop-apps toggle is the one that actually reaches Edge. When it is off, every website in the browser hears silence. No prompt explains why. A recent Windows feature update can flip these switches without warning. If several browsers and apps lose the microphone at once, suspect this gate first. Our guides for Windows 11 and Windows 10 cover this privacy panel in full.

The per-site gate governs each website

Edge stores a separate microphone decision for every site you visit. This is the second gate, and it is the most common block. A site you once denied is remembered as blocked forever. Edge will not ask again until you clear that record. You inspect and change the current decision from the padlock, sometimes shown as View site information, at the left of the address bar. Open it, choose Permissions for this site, and find Microphone. Set it to Allow. To manage every site at once, open edge://settings/content/microphone. That page holds the default behaviour and two lists, one for allowed sites and one for blocked sites. A site trapped in the Block list will never hear you until you remove it. Because Edge and Chrome share the Chromium engine, this flow mirrors the one in our Chrome guide almost exactly.

The wrong-device trap and browser extensions

Edge sends one chosen microphone to websites. That choice may not match the device you expect. The dropdown lives on the same edge://settings/content/microphone page. If it points at a disconnected headset or a virtual audio cable, sites receive silence. This trap appears often after you unplug a USB microphone. Edge keeps the old selection and does not fall back cleanly. Extensions add a second hidden cause. A privacy or ad-blocking extension can intercept the microphone request before the page receives it. Some meeting or recording extensions claim the device and hold it. The symptom is a microphone that works on some sites but not others. An InPrivate window loads with extensions disabled by default. It is the quickest way to prove whether an extension is the culprit.

Fixing it, from the most common cause down

Work through these fixes in order. The sequence resolves the most cases first, with the least effort. It follows the signal path: the Windows gate, then the per-site gate, then device and extensions. After each change, return to the microphone test and re-check for a signal. That habit tells you exactly which step fixed the problem. The matrix below maps common symptoms to a likely cause and a fix.

Symptom	Likely cause	Fix
Every browser and app lost the microphone	Windows OS gate is closed	Enable the three toggles in Settings › Privacy & security › Microphone
One site hears nothing; icon shows a red slash	Site is on Edge's Block list	Reset it from the padlock, then reload and click Allow
Meter flat; wrong microphone selected	Stale default input device	Pick the right device at edge://settings/content/microphone
Works on some sites, not others	An extension is intercepting access	Test in an InPrivate window, then disable the extension
No prompt ever appears	Outdated or wedged Edge build	Update Edge at edge://settings/help and restart it

Open the Windows microphone gate

Start with the operating system, because it governs Edge as a whole. Open Settings › Privacy & security › Microphone in Windows. Turn on Microphone access at the top. Turn on Let apps access your microphone. Then turn on Let desktop apps access your microphone, the switch that reaches Edge. Scroll the desktop-apps list to confirm Edge is not singled out and blocked. This one panel resolves the cases where every program lost the microphone together. If only Edge is affected, and other apps hear you, the Windows gate is probably fine. Move to the per-site gate instead. The full walkthrough of this Windows panel lives in our Windows 10 guide.

Allow the site, or reset a blocked one

With the Windows gate open, turn to the site itself. Click the padlock or View site information at the left of the address bar. Choose Permissions for this site. Set Microphone to Allow. If the option already reads Allow but nothing works, reset it. Select Reset permissions, then reload the page. Edge now asks fresh, and you click Allow on the prompt. For a site you blocked long ago, open edge://settings/content/microphone and remove the entry from the Block list. A reload is essential after any permission change. Edge applies a new microphone decision only when the page loads again. This per-site reset resolves the majority of single-site failures. Conferencing sites such as Microsoft Teams and Google Meet also keep their own in-app microphone selector, so check that too.

Rule out extensions and a stale build

Suppose both gates are open and the correct device is chosen, yet the meter stays flat. Open a new InPrivate window and run the microphone test again. InPrivate loads without extensions, so a working microphone there points straight at an add-on. Return to the normal window and disable your extensions one by one. Privacy, ad-blocking, and recording extensions are the usual offenders. If the problem survives even InPrivate, update the browser. Open edge://settings/help, let Edge download any pending version, and restart it. An outdated build can carry a permission bug that a fresh version clears. This step matches the update advice in our Chrome guide, since both browsers share Chromium.

Keeping the microphone reliable in Edge

A few habits keep both gates open. Review your site permissions in Edge from time to time. Open edge://settings/content/microphone and clear out old Block entries you no longer need. This stops a forgotten decision from silencing a site months later. Keep the browser current through edge://settings/help. Chromium ships frequent media and security fixes, and Edge inherits them. Check the default-input dropdown after you add or remove any headset. Edge does not always follow the device you just plugged in. Pin the microphone you actually use. When a call still fails inside a specific app, remember the app holds its own selector above the browser. A microphone that passes our test can still be muted one layer up, in Teams, Meet, or another tool. Test in each place that must hear you, and you will know exactly where a block hides.

Frequently Asked Questions

Why does Edge not ask for microphone permission?

Edge prompts only when the Windows gate is open. Check Settings › Privacy & security › Microphone first. If you blocked the site before, Edge remembers and stays silent. Reset the site from the padlock, then reload to force a fresh prompt.

Where is the microphone setting in Microsoft Edge?

Two places control it. The current site is set from the padlock, under Permissions for this site. Every site and the default device live at edge://settings/content/microphone. The Windows master switch sits outside Edge, in Settings › Privacy & security › Microphone.

Why does my microphone work in Chrome but not Edge?

Both browsers share Chromium, so the Windows gate treats them alike. The difference is almost always the per-site permission. Edge keeps its own Allow and Block lists, separate from Chrome. Reset the site in Edge and allow it again.

How do I know if an extension is blocking my microphone?

Open an InPrivate window and run the microphone test there. InPrivate disables extensions by default. If the microphone works in InPrivate but not normally, an extension is the cause. Disable your extensions one by one to find it.

Does Edge use a different microphone than Windows?

Edge sends one device that you choose in its own settings. It may differ from the Windows default. Set it at edge://settings/content/microphone using the input dropdown. If sites hear nothing, confirm that dropdown points at a connected microphone.