What does Audio Equalizer do?
Each slider controls a one-octave peaking filter. Processing resamples to 48 kHz before EQ so the 16 kHz band is valid, without recovering frequencies missing from low-rate sources. Try small cuts before large boosts. Flat resets gains; bypass skips both EQ and the safety limiter.
How to use Audio Equalizer
- 1Upload a local recording.
- 2Pick a preset or adjust each band from −12 to +12 dB.
- 3Choose peak protection and an output format, then process.
- 4Compare playback or bypass EQ, then download your chosen version.
Supported inputs and outputs
Inputs
WAV, MP3, M4A, OGG, WebM
Outputs
MP3, WAV, M4A
Practical uses
- Prepare and review a creator recording with audio equalizer.
Browser and media limitations
- Boosts can clip or exaggerate noise; EQ cannot restore missing source detail.
- Large files can exceed browser memory. Playback and codec support differ by browser.
How local processing works
Your media is processed locally in your browser and is not uploaded to Tubelexity for processing. Page requests, engine downloads and privacy-filtered analytics still use the network.
Frequently asked questions
Which bands affect voice clarity?
250–500 Hz often affects body and muddiness; 2–4 kHz affects presence. The right setting depends on the microphone, voice and room.
What does Flat do?
Flat resets all nine gains to zero. Bypass skips EQ and the limiter entirely, but exporting still re-encodes the audio.
Why can boosting bass clip?
Several boosted bands can add up beyond full scale. Use smaller boosts, prefer cuts where appropriate, and review the output peak.
Is the preview live?
The original player is unchanged. Process audio to render the selected EQ; the output player previews the last completed export.