About Us

What mastervolume.ph Is

mastervolume.ph is the official website for Volume Master – Sound Boost, a browser extension for adjusting and enhancing the audio playing in browser tabs. The site brings together installation steps, explanations of the extension’s controls and troubleshooting guides in one place.

This website represents our own product. It is not a website of Google, Mozilla or any other developer of a similarly named extension, and the guides here describe Volume Master – Sound Boost specifically.

Our Connection to Volume Master – Sound Boost

We make Volume Master – Sound Boost. The extension is published on the Chrome Web Store under the developer name raoabdullah4054, and the Chrome Web Store listing is the official installation route for the Chrome release.

Several browser extensions use “Volume Master” in their names. If you installed a different product, its controls, permissions and support contacts may differ from those described on this site. Our guides explain how to check the exact product name and developer before following any instructions.

The Listening Problems the Extension Aims to Address

Volume Master – Sound Boost is designed for everyday listening in the browser, for example:

• lectures, tutorials and spoken recordings that are too quiet to follow comfortably;
• soft dialogue in videos and films, or recordings with uneven volume;
• speech recorded on only one side of a stereo recording;
• wanting different listening settings for different websites or types of content.

It provides per-tab volume adjustment from 0 to 600%, eight listening presets, a 10-band equalizer and level controls such as a compressor and peak limiter. Results always depend on the source recording, the website and your speakers or headphones, and a higher boost can introduce distortion.

What You Can Find on This Website

• Volume Master for Chrome: features, installation, everyday controls, compatibility and limitations of the current release.
• Volume Master for Firefox: the release status of the Firefox version and how to install it once it is available.
• Guides: detailed troubleshooting and explainer articles, including fixing no sound or no volume boost, full screen problems and privacy and permissions.
• Contact Us: how to ask for help, report a bug or point out a mistake on the site.

How We Prepare and Update Product Documentation

Our guides are written to help you make decisions with accurate information. When preparing them, we follow these principles:

• Released features only. We describe features that are available in the current release. Planned features are labelled as planned and are not presented as available.
• Clear sources. Where a statement comes from the Chrome Web Store listing, the guide says so. Where something has not been verified, such as an exact storage mechanism, the guide says that too.
• Version-specific information. Product details such as the version number and update date are taken from the store listing at the time of writing. Guides that depend on a specific version say which one they refer to.
• Honest limitations. We explain what the extension cannot do, such as boosting audio outside the browser, alongside what it can do.

The extension, its store listing and browser behaviour can change between versions. When we learn that a guide no longer matches the current release, we review and update it. Guides show their publication or update date.

Report an Error or Contact Us

If you notice an outdated instruction, a broken link or anything that does not match the extension you installed, please tell us. Corrections help other readers too.

Email us at volumemasterofficial@gmail.com. The Contact Us page lists the details that help us understand a bug report or a correction.