SleepSafe Sound Audio Normalizer by ChillaxJustDoIt
Normalize stream audio for Twitch.tv, YouTube and other streaming sites. Streamer screaming while raging, hitting the desk or loud sound effects via TTS or music while you watch or sleep will automatically be toned down.
Available on Firefox for Android™Available on Firefox for Android™
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About this extension
No more RIP headphone users extension:
SleepSafe Sound Audio Normalizer keeps live streams safe by reducing sudden loud spikes (screams, loud music, TTS, desk slams) without boosting quiet audio or changing normal speech. Works on Twitch, YouTube Live, Kick, TikTok Live, Rumble, Trovo, NimoTV, and Bigo.
Why it helps
- Prevents ear‑piercing spikes while keeping the stream’s natural mix intact
- No upward normalization: it only turns down extreme peaks
Key features
- Peak‑only limiter for spikes and harsh bursts (no overall volume boost)
- Streaming‑only mode + per‑site enable/disable + optional global mode
- Listening profiles for different situations (default, live music, screamers, sensitive ears, loud streams)
- Sleep mode schedule and separate quiet‑hours schedule (mute at your time, restore at wake time)
- Inline on/off + settings next to the player volume on supported sites
- Dashboard with test clips and live analyzer to verify protection
Privacy
- No data collection. Settings are stored locally in your browser.
Supported sites
SleepSafe Sound Audio Normalizer keeps live streams safe by reducing sudden loud spikes (screams, loud music, TTS, desk slams) without boosting quiet audio or changing normal speech. Works on Twitch, YouTube Live, Kick, TikTok Live, Rumble, Trovo, NimoTV, and Bigo.
Why it helps
- Prevents ear‑piercing spikes while keeping the stream’s natural mix intact
- No upward normalization: it only turns down extreme peaks
Key features
- Peak‑only limiter for spikes and harsh bursts (no overall volume boost)
- Streaming‑only mode + per‑site enable/disable + optional global mode
- Listening profiles for different situations (default, live music, screamers, sensitive ears, loud streams)
- Sleep mode schedule and separate quiet‑hours schedule (mute at your time, restore at wake time)
- Inline on/off + settings next to the player volume on supported sites
- Dashboard with test clips and live analyzer to verify protection
Privacy
- No data collection. Settings are stored locally in your browser.
Tip: If a stream has normal speech and stable audio, the limiter stays out of the way.
Supported sites
- YouTube Live (www.youtube.com, youtube.com, m.youtube.com, music.youtube.com, youtu.be, www.youtu.be)
- Twitch (www.twitch.tv, twitch.tv, player.twitch.tv)
- TikTok Live (www.tiktok.com, tiktok.com)
- Kick (kick.com, www.kick.com)
- Rumble (rumble.com, www.rumble.com)
- Trovo (trovo.live, www.trovo.live)
- NimoTV (nimo.tv, www.nimo.tv)
- Bigo Live (bigo.tv, www.bigo.tv)
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Permissions and data
Required permissions:
- Access browser tabs
- Access your data for www.twitch.tv
- Access your data for twitch.tv
- Access your data for player.twitch.tv
- Access your data for www.youtube.com
- Access your data for youtube.com
- Access your data for m.youtube.com
- Access your data for music.youtube.com
- Access your data for youtu.be
- Access your data for www.youtu.be
- Access your data for www.tiktok.com
- Access your data for tiktok.com
- Access your data for kick.com
- Access your data for www.kick.com
- Access your data for rumble.com
- Access your data for www.rumble.com
- Access your data for trovo.live
- Access your data for www.trovo.live
- Access your data for nimo.tv
- Access your data for www.nimo.tv
- Access your data for bigo.tv
- Access your data for www.bigo.tv
Optional permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 166.19 KB
- Last updated
- 2 hours ago (Feb 14, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection
The developer of this extension asks that you help support its continued development by making a small contribution.