FOR SAFARI · IPHONE · IPAD · MAC
600% louder.
One tab.
Some videos are just too quiet. Boost any tab in Safari — without turning up your Mac and blowing out everything else.
In development — launching on the App Store.
Per-tab, not per-Mac
Each tab keeps its own level. Run a lecture at 250% while music stays at 100%. Nothing else on your system changes.
A real 6-band EQ
60 Hz to 6 kHz, ±12 dB. Lift dialogue, tame bass, or fix a muddy mix — not just make it louder.
No clipping, no peaks
A limiter sits after the boost, so 600% never turns into distortion or a painful spike.
Remembers your sites
Set a boost once for a domain and it comes back automatically the next time you open it.
Light, dark, or system
Follows your Mac, iPhone and iPad appearance automatically — or pin light or dark in Settings.
Private by design
No analytics, no account, no network requests. Settings stay on your device. No ads, ever.
Honest about the limits
- Protected players (Netflix, Prime Video, Disney+) can only be boosted after playback starts.
- Some cross-origin players can't be boosted at all — the popup tells you rather than going silent.
- Browser-internal pages (Safari settings, the App Store) can't be modified.
- Per-tab state resets on browser restart unless you turn on “Remember this site”.
Questions
Does it change my Mac's system volume?
No. It processes the audio of the tab you're boosting. Everything else — calls, music, notifications — stays exactly where it was.
Why is it a paid app instead of free with ads?
Because a browser extension can see everything you browse. A one-time price means there's no incentive to collect, profile or sell anything. There are no ads and no network code in the app.
Which devices does one purchase cover?
iPhone, iPad and Mac, through Apple's universal purchase.
Will it work on Netflix?
Yes, with one caveat: start playback first, then set the boost. DRM players only expose their audio once the player has its keys.
Do you collect any data?
None. Read the privacy policy — it's short because there's nothing to disclose.
One quiet tab, finally audible.
$2.99 · iPhone, iPad and Mac · no subscription
App Store link coming at launch.