Just for Fun
Audio Volume Controller for Chrome. Set sound level for each tab separately with audio sound booster
Compare extensions
Just for Fun
Adjust the playback speed of HTML5 games and animations. Control game speed from 1x to 100x with per-site settings.
Audience & ratings
Store users
20K
1K
Ratings
What stands out
Volume Controller reports the larger audience. These are store counts. The rating difference is 0.84 points across 600 and 3 ratings.
Category overlap does not establish that two products serve the same workflow.
Product & publisher
Publisher
SoundMaster
Sefkhet
Publisher portfolio
2 listings
1 listing
Listing status
Active
Active
Manifest
Version 3
Version 3
Package size
253KiB
26.1KiB
Permissions & access
Requested capabilities describe access, not developer intent or a safety verdict.
API permissions
5 requested
- tabCapture
- offscreen
- storage
- privacy
- declarativeNetRequest
3 requested
- activeTab
- scripting
- storage
Website patterns
1 recorded
- <all_urls>
None recorded
Releases
Explore the release history
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Create your free accountEvidence behind this comparison
Both listings observed 2 Oct 2026.
Store users and ratings are observations, not revenue or lifetime installs. A larger audience or a higher score does not establish product quality.
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Volume ControllerJust for Fun
HTML5 Speed ControllerJust for Fun