1 Speed & Volume Booster

Unknown author · Tools

Open in Chrome Web Store

Users

Avg rating

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Ratings

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Updated

May 20, 2026

Media

2 items

Description

Boost volume up to 600% and control playback speed on any streaming site. Free. No ads. No malware. Updated 2026. Boost the volume on any video or audio up to 600% and control playback speed from 0.25x to 4x — all from a clean, simple popup. ✅ Volume boost up to 600% (Web Audio API) ✅ Playback speed 0.25x to 4x ✅ Works on any streaming site (YouTube, Netflix, Spotify, Twitch, and more) ✅ Settings saved automatically — no reset when you reopen ✅ Free forever · No ads · No malware Built for people who need louder audio on quiet videos, or want to breeze through content at their own pace. Lightweight, fast, and privacy-friendly. © Amy Hackmann 2026

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
24
Description length
Characters in the listing description.
657
Media assets
Screenshots and videos on the listing.
2
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
31

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.