TONE & EQ
5-Band Parametric Audio Equalizer
Shape tonal balance with precision 5-band filtering. Cut unwanted rumble, boost presence, or add sparkling high-end air with a live frequency response display.
100% browser-based. Zero file uploads.
Drop audio file here or browse
Supports MP3, WAV, M4A, OGG, FLAC, AAC · 100% In-Browser
PRESETS:
80 HzSub / Low0 dB
300 HzLow Mid0 dB
1.2 kHzMid / Body0 dB
4.5 kHzHigh Mid0 dB
12 kHzAir / Shimmer0 dB
Audio Lines & Waveform
—Equalized Preview
FAQ
Frequently Asked Questions
What is a 5-band parametric equalizer?
A parametric equalizer allows you to shape individual frequency bands across the audio spectrum: Low Shelf (80 Hz), Low-Mid (300 Hz), Mid (1.2 kHz), High-Mid (4.5 kHz), and High Shelf (12 kHz). You can boost or cut each band from -18 dB to +18 dB.
Which EQ preset should I use for vocals?
For voiceover and podcasts, the "Vocal Clarity" preset cuts unnecessary low rumble below 80 Hz and boosts presence around 4.5 kHz for sharp, intelligible speech.
Is my audio kept private?
Yes, 100%. The filtering is calculated in real time using native browser Web Audio BiquadFilterNodes. No audio data ever leaves your device.