Made for Chromebook · runs in Chrome

A 10-band equalizer for your microphone.

Shape your voice live: cut the boom, add clarity, tame harsh "s" sounds. Tune it here with headphones on, record a before/after clip, then use the free Chrome extension to keep the same sound in Google Meet, Zoom, Discord and other web calls.

━ EQ CURVE   ▓ LIVE SPECTRUM
IN-∞ dB
OUT-∞ dB
Mic is off. Press Start microphone and allow access when Chrome asks.

Faders double-click a fader to reset · ±12 dB

Presets

Dynamics

Before / after test

ORIGINAL
EQUALIZED
Chrome extension

Keep your EQ in Meet, Zoom & Discord.

A web page can only process sound inside its own tab. The Mic Equalizer extension adds your EQ to the microphone in every website you call from. It works offline and sends no audio anywhere. Your current settings are built into the download.

  1. Download & unzipClick Download extension. Open the zip in the Files app and drag the mic-equalizer-extension folder into My files.
  2. Open the extensions pageType chrome://extensions in the address bar and turn on Developer mode (top-right).
  3. Load itClick Load unpacked and select the mic-equalizer-extension folder. Pin the MIC/EQ icon from the puzzle-piece menu.
  4. Join your callReload any tab that was already open, then join the call. Click the extension icon to adjust the EQ live, or paste a settings code from this page.

Mic Equalizer for Chrome

10 bands, low cut, compressor and presets. Version 1.0, Manifest V3, about 12 KB.

✓ Google Meet✓ Zoom (web)✓ Discord (web)✓ Teams (web)✓ Online recorders✗ Android apps
Questions

Good to know

Where should I start if I've never used an EQ?

Try the Voice Clarity preset with headphones on and "Hear myself" switched on. If you sound boomy, lower 125–250 Hz. If you sound muffled, raise 2k–4k. If your "s" sounds are sharp, lower 8k. Small moves of 2–4 dB go a long way.

Why can't this page change my mic in other apps?

Chrome keeps each tab's audio separate, and ChromeOS has no built-in system-wide mic EQ. The extension gets around this by adding the EQ inside each website that asks for your microphone, which covers browser-based calls and recorders.

Does it work with Android apps or the Linux container?

No. Android apps from the Play Store use their own audio path, which Chrome extensions can't reach. If you use Linux on your Chromebook, an app like EasyEffects can EQ audio inside Linux apps.

"Developer mode" is greyed out on my Chromebook

School and work Chromebooks are often managed by an administrator who blocks unpacked extensions. You can still use the equalizer on this page, but loading the extension will need permission from your admin.

I hear an echo or squeal

That's your speakers feeding back into the mic. Wear headphones when "Hear myself" is on, or turn it off. You can always check your sound with the before/after recorder instead.

Is my audio recorded or uploaded?

No. Everything runs on your Chromebook using Chrome's built-in audio engine. Test clips stay in this tab and are gone when you close it.