Beep blocker
Finds narrow electronic tones and briefly softens their frequencies.
Chrome & Brave extension
Softer sound where you need it.
Protect selected browser tabs from uncomfortable beeps, alarms, sharp frequencies, and sudden peaks—without sending your audio anywhere.
Get started
Protect a tab in a few clicks.
- Install or locally load Sonic Shielding in Chrome or Brave.
- Pin the extension for easy access.
- Open a tab that plays audio.
- Select Protect this tab from the toolbar popup.
- Open the comfort profile when you want finer control.
What it protects
Responsive protection, shaped by you.Responsive protection
Alarm reduction
Recognizes stable multi-tone alarm patterns for stronger optional reduction.
Peak control
Limits sudden whole-sound spikes against your chosen ceiling.
Comfort EQ
Offers nine locally saved frequency bands for persistent personalization.
Know the browser boundary.
Enable protection separately for each tab. Browser security prevents capture on internal browser pages and extension-store pages. Sonic Shielding cannot change operating-system sounds or audio from desktop applications.