Features
Pro-grade audio in your browser
SoundFlow combines the power of a DAW with the simplicity of a browser extension. Here's everything under the hood.
Core Engine
Volume Boost up to 800%
Laptop speakers too quiet? Boost any tab's audio from 0% to 800% with a single slider. SoundFlow's distortion guard uses a soft-knee limiter that progressively engages above 400%, keeping your audio clean at any volume.
- Gain range: 0x to 8x (0%–800%)
- Soft-knee distortion guard above 400%
- Brick-wall limiter at -0.3 dBFS
- 20ms parameter ramping (zero clicks)
Sound Design
10-Band Parametric EQ
Full control over your frequency spectrum. Each of the 10 bands (31Hz to 16kHz) offers ±12dB of gain with adjustable Q factor. Shape your audio like a pro — cut rumble, boost vocals, add sparkle.
- Bands: 31, 62, 125, 250, 500, 1K, 2K, 4K, 8K, 16K Hz
- ±12dB range per band
- Real-time visual frequency response
- Save custom EQ curves as presets
Multi-Tab
Per-Tab Audio Mixer
Every tab with audio gets its own channel strip. Adjust volume independently, mute specific tabs, apply different presets to different tabs. Like a mixing console for your browser.
- Independent volume per tab
- Mute/solo per channel
- Different presets per tab
- Real-time level meters
YouTube
280%
Spotify
100%
Slack
MUTE