Audio Equalizer
Adjust specific frequency bands to enhance or reduce parts of your audio
Audio ToolsFree • No Signup
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Drag and drop an audio file or click to browse
Add your audio file to adjust its frequency balance
About Audio Equalizer
An audio equalizer adjusts the balance between frequency components within an audio signal. By boosting or cutting specific frequency bands, you can enhance certain qualities of the sound or correct issues in a recording.
Frequency Guide:
- 32-64 Hz: Sub-bass, adds depth and rumble
- 125-250 Hz: Bass, controls fullness and bass instruments
- 500-1000 Hz: Midrange, affects vocal clarity and presence
- 2-4 kHz: Upper mids, impacts intelligibility and definition
- 8-16 kHz: Treble, controls brightness and air
Tips:
- Start with a flat EQ (all bands at 0 dB) before making adjustments
- Try cutting problem frequencies rather than boosting good ones
- Use small changes (2-3 dB) for subtle, natural-sounding results
- Listen with different headphones/speakers to check your adjustments
Key Features
- Free to use
- No registration required
- Works offline
- Privacy-focused
- Fast processing
Use Cases
Development workflow
Quick data processing
Learning and experimentation
The Audio Equalizer is designed for developers, engineers, and technical professionals who need a fast, reliable, and privacy-focused solution. All processing happens locally in your browser—your data never leaves your device.
Frequently Asked Questions
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