Vularo Volumizer

Boost and shape tab audio with saved presets, site memory, shortcuts, effects and hearing safety controls.

Make your browser louder. Make your audio better. Vularo Volumizer is a powerful volume booster and audio enhancement extension for Google Chrome. Boost quiet audio, fine-tune your sound, apply audio effects, and take control of how you listen, all from one easy-to-use extension. Whether you're watching YouTube, streaming music, listening to podcasts, enjoying ASMR, attending online meetings, or playing videos with unusually low volume, Volumizer gives you more control over your browser's audio. Go beyond your browser's standard volume limits with amplification up to 600%, adjust individual audio frequencies, create custom presets, and explore advanced audio tools designed for everyday listening. No complicated setup. No unnecessary clutter. Just powerful audio controls when you need them. Powerful Volume Boosting Up to 600% Sometimes, turning your computer's volume all the way up still isn't enough. Videos might be recorded too quietly, voices can be difficult to hear, and some websites simply have lower audio output than others. Vularo Volumizer helps you overcome these limitations with adjustable browser audio amplification. Boost supported browser tab audio up to 600%. Adjust volume using a responsive, easy-to-use slider. Fine-tune amplification without constantly changing your system volume. Quickly enable or disable audio enhancement. See your current volume setting at a glance. Use the built-in audio meter to monitor output levels. Switch between normal listening and boosted audio whenever you need to. Volumizer uses an enhanced amplification curve to provide more noticeable boosting at higher settings, with built-in controls designed to manage excessive audio peaks. Whether you need a small increase or significantly more amplification, you can adjust the sound to suit your listening environment. Custom Audio Equaliser Volume is only one part of a good listening experience. Volumizer includes a built-in audio equaliser that lets you adjust different sound frequencies, giving you more control over how your audio sounds. Want deeper bass? Clearer vocals? Less harsh treble? You can fine-tune the sound to your preferences. With the equaliser, you can: Increase or decrease selected frequency ranges. Enhance low-frequency sounds for stronger bass. Adjust midrange frequencies to influence vocal clarity. Fine-tune higher frequencies for brightness and detail. Create different sound profiles for music, videos, podcasts, and other content. Combine equaliser adjustments with volume boosting and other audio effects. Rather than being limited to a single volume control, you can shape the sound to better suit the content you're enjoying. Bass Boost and Audio Effects Give your browser audio more character with Volumizer's built-in sound enhancement tools. Bass Boost Add depth and emphasis to lower frequencies. Bass boost can be particularly useful when listening to music or other audio where low-frequency sounds play an important role. Reverb Introduce a sense of space and ambience to supported audio. Experiment with different listening experiences by adding reverberation to the original sound. Echo Apply an echo effect to create repeating sound reflections. Adjust your audio to explore different effects and listening styles. Mono Audio Combine left and right stereo channels into a mono signal. This can be useful when you prefer consistent audio across both channels or are listening through a single speaker. Volume Levelling Help manage differences between quieter and louder sections of audio using built-in dynamic range processing. Peak Limiting Reduce excessive output peaks during amplification. Peak limiting helps control signal levels, although it cannot guarantee protection against hearing damage or distortion. These features can be used alongside volume boosting to create a more personalised listening experience. Playback Speed Controls Want to slow something down or get through it faster? Volumizer includes playback speed controls for supported HTML audio and video players. Use them to: Slow down spoken audio. Listen to supported podcasts and lectures at a different pace. Speed up compatible videos. Adjust playback to suit your preferences. Playback speed control depends on website compatibility and browser permissions. Some embedded players, cross-origin frames, protected media, and custom playback systems may not support these adjustments. Save Your Favourite Audio Presets You shouldn't have to rebuild your preferred audio settings every time you want to listen. Volumizer lets you create and manage custom presets so you can quickly return to configurations you enjoy. For example, you might prefer: A bass-focused configuration for music. A balanced configuration for everyday video watching. A vocal-focused configuration for podcasts and spoken content. A softer configuration for relaxing audio and ASMR. A custom combination of volume, equaliser settings, and effects. Save your preferred configurations and switch between them whenever you need to. Remember Settings for Individual Websites Different websites often need different audio adjustments. A video platform might require stronger amplification, while another website might sound better with a different equaliser configuration. Volumizer includes optional website-specific settings, allowing you to remember audio preferences for individual sites. This means you can spend less time adjusting controls and more time listening. Website preferences are stored locally using Chrome's extension storage. They are not uploaded to Vularo servers for processing. Sleep Timer Enjoy listening before bed? Volumizer includes a built-in sleep timer that automatically stops its audio processing after a duration you choose. This is useful for: Listening to relaxing sounds before sleeping. Watching videos without leaving Volumizer running indefinitely. Setting a listening session duration. Automatically returning control of the tab's audio when the timer finishes. The timer stops Volumizer's processing. It does not necessarily pause the website's media player or close the browser tab. Live Audio Meter Keep an eye on your audio with Volumizer's live level meter. The meter provides visual feedback about the audio being processed, helping you understand how the output changes as you adjust amplification and effects. It's a useful companion to the volume slider, equaliser, and peak limiter. Convenient Keyboard Shortcut Quickly control Volumizer without repeatedly opening the extension popup. Use the keyboard shortcut: Alt + Shift + V This allows you to toggle audio processing on the active tab. Keyboard shortcuts can also be managed through Chrome's extension shortcut settings, subject to browser and operating system restrictions. Manage Your Active Audio Tabs Volumizer includes tools for managing audio processing across supported browser tabs. You can view relevant active-tab information and manage your listening experience without navigating through complicated browser settings. Audio processing is controlled on a per-tab basis, giving you flexibility when listening to different content. Import and Export Your Preferences Want to back up your settings? Volumizer supports importing and exporting supported preferences in JSON format. This can be useful when: Backing up your favourite presets. Moving supported settings between browser installations. Keeping a copy of your custom audio configurations. Restoring preferences after reinstalling or resetting the extension. You remain in control of when these files are created, imported, or exported. Privacy-Focused Audio Processing Your audio is personal, and your browser extension shouldn't need to upload it to a remote server just to make it louder. Vularo Volumizer processes captured tab audio locally within Chrome using browser audio technologies. How Volumizer handles your information: Captured tab audio is processed locally rather than uploaded to Vularo servers. Audio enhancement does not require a Vularo account. Saved presets and preferences are stored using Chrome's extension storage. Website-specific preferences may include website origins so Volumizer can recognise saved configurations. Temporary audio settings can be held in session storage. Local usage information may be used to manage extension features, such as optional review reminders. The extension does not require you to provide your name, email address, or payment details to use its core audio features. Volumizer may include links to Vularo websites and other products. Opening those links takes you to separate websites with their own privacy practices. For a complete explanation of audio processing, storage, permissions, retention, and user controls, read our Privacy Policy: https://volumizer.vularo.com/privacy/ Designed to Be Easy to Use Powerful features shouldn't require a complicated interface. Volumizer brings its audio controls together in a modern, organised extension popup designed to make everyday adjustments straightforward. You'll find: Clearly labelled audio controls. A prominent volume percentage display. Responsive sliders and buttons. Organised settings and audio tools. Quick access to saved configurations. Easy access to documentation, privacy information, and support. Whether you're making a quick volume adjustment or experimenting with advanced effects, the controls are designed to remain accessible. Why Install Vularo Volumizer? There are plenty of basic volume boosters available, but increasing volume alone doesn't always produce the listening experience you want. Volumizer combines several audio tools in one Chrome extension. Instead of installing separate extensions for different audio adjustments, you can use Volumizer to: ✓ Boost quiet browser audio up to 600%. ✓ Customise bass, midrange, and treble with an equaliser. ✓ Experiment with reverb and echo effects. ✓ Use mono audio, volume levelling, and peak limiting. ✓ Adjust playback speed on supported websites. ✓ Save and restore custom audio presets. ✓ Remember preferences for individual websites. ✓ Monitor audio levels in real time. ✓ Set a sleep timer. ✓ Quickly toggle audio processing using a keyboard shortcut. ✓ Manage supported audio tabs. ✓ Back up and restore supported preferences. All from one extension, with local audio processing and no account required for its core features. Who Is Volumizer For? Video watchers Boost quiet videos and adjust sound to make dialogue easier to follow. Music listeners Experiment with bass, equaliser settings, and effects to personalise your listening experience. Podcast and audiobook listeners Adjust playback speed and fine-tune spoken audio on compatible players. ASMR and relaxation enthusiasts Customise volume, sound characteristics, and listening duration for relaxing audio sessions. Students Adjust compatible lectures, educational videos, and spoken content to suit your listening preferences. Everyday Chrome users Get more control over browser audio without relying entirely on your operating system's volume settings. Important Information Hearing safety Volumizer can amplify audio significantly beyond normal levels. Excessive volume, particularly through headphones or earphones, may cause hearing damage. Always begin with your device volume turned down and increase amplification gradually. The peak limiter and other processing features do not guarantee safe listening levels. Website compatibility Audio enhancement depends on Chrome's supported tab audio capture capabilities. Some websites, protected media, embedded players, or browser-restricted pages may not support every feature. Playback speed adjustments may not work with cross-origin embedded players or websites using incompatible media systems. Audio quality Very high amplification may introduce clipping, distortion, or other audible artefacts, depending on the original recording and your audio equipment. Sleep timer behaviour The sleep timer stops Volumizer's audio processing. It does not necessarily stop playback on the original website. About Vularo Volumizer Vularo Volumizer is developed by Vularo Systems, the brand behind a growing collection of digital products and tools. Our goal with Volumizer is simple: give Chrome users more flexibility and control over their listening experience, without making audio enhancement unnecessarily complicated. Get started today. Install Vularo Volumizer and discover a more flexible way to listen in Google Chrome. Website: https://volumizer.vularo.com/ Documentation: https://volumizer.vularo.com/docs/ Help & Support: https://volumizer.vularo.com/help/ Privacy Policy: https://volumizer.vularo.com/privacy/ Terms of Use: https://volumizer.vularo.com/terms/ Developed by Vularo Systems.