How to boost video audio and use EQ in Chrome

Updated May 4, 20264 min read

Quiet dialogue, unbalanced bass, or overly harsh highs — browser audio problems are common. Here is how to fix them with a Chrome extension, no hardware or desktop app needed.

  1. 1
    Step 1

    Install a volume booster that goes beyond 100%

    Chrome's own volume cap is 100%. An extension like Glitch can push audio up to 500% so you can hear quiet videos without cranking your system volume.

  2. 2
    Step 2

    Pick an extension with a real EQ, not just a bass slider

    A 5-band parametric equalizer lets you cut harsh highs, boost dialogue clarity, or add warmth. Glitch includes 20+ ready-made presets — pick Voice Clarity, Bass Boost, or any other and move on.

    FeatureEQFeatureequalizer
  3. 3
    Step 3

    Check whether silence skipping is included

    Smart Speed automatically skips silent gaps in lectures and podcasts, saving 10–15% of watch time without any manual effort. It is a Pro feature in Glitch.

    Featuresilent gaps
  4. 4
    Step 4

    Look for audio delay correction

    When video and audio fall out of sync, a manual offset slider fixes it. Glitch lets you nudge audio up to ±500ms to align it with the picture.

  5. 5
    Step 5

    Look for an audio visualizer if you care about music

    Seeing the frequency response while you tweak makes EQ adjustments faster. Glitch includes 10 visualizer styles available with Pro.

    Featureaudio visualizerFeatureEQ
  6. 6
    Step 6

    Save your EQ settings as a preset

    Once you dial in your preferred sound, save it so you are not starting from scratch every session. Glitch lets you name and store as many presets as you like.

    FeatureEQ

FAQ

  • Will boosting volume above 100% damage my speakers?

    Not with normal use. The boost amplifies the signal in software. Keep listening levels comfortable and avoid maximum boost on already-loud content.

  • Does the EQ affect all tabs or just the current video?

    Only the active video tab. Switching tabs or opening a new video reapplies your saved preset automatically.

  • Is volume boost free?

    Basic volume control up to 100% is free. Boosting beyond that and the full 5-band EQ are Pro features.

Try Glitch on a live video

Open the interactive demo to test karaoke, speed, filters, audio tools, and export before installing.

Try the demo

Related

5-Band Parametric EQVolume Boost (up to 500%)Silence SkipperAudio VisualizerGlitch on YouTubeGlitch on Twitch

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