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AI Audio Equalizer

Model:
MP3, WAV, FLAC, AAC/M4A, OGG, Opus, WebM, WMA. Up to 100 MiB.
Each slider is a peaking filter (Q=1) centred on its frequency. Cut or boost from -12 to +12 dB.
~200 tokens per use

Three-band parametric EQ powered by ffmpeg. Need finer control? Send the result to the converter or open it in your DAW.

How to Use AI Audio Equalizer

1
Open AI Audio Equalizer

Open AI Audio Equalizer on Rewind.ai. No account needed to start.

2
Add your input

Enter your text or upload a file, then set any options AI Audio Equalizer offers.

3
Get the result

AI Audio Equalizer runs on our own GPU servers and returns a result in seconds. Download it, copy it, or share the link.

Use this tool via API

Call this tool straight from your own scripts. The endpoint follows the OpenAI REST format and signs requests with a bearer token, so client libraries you already use keep working. You are billed the same token rate as the web app.

curl -X POST https://api.rewind.ai/v1/audio/equalize \
  -H "Authorization: Bearer sk-rewind-..." \
  -F [email protected] \
  -F bass=3 \
  -F mid=0 \
  -F treble=-2

AI Audio Equalizer FAQ

AI Audio Equalizer on Rewind.ai is a free AI tool. There's no charge and no sign up needed to start.

Yes. You get 2,500 free tokens per day to use AI Audio Equalizer and every other tool on Rewind.ai. A free account raises that to 5,000 tokens/day. You can buy more starting at $1.

AI Audio Equalizer runs open-source AI models on our GPU servers. Send your request and the result comes back in seconds.

No. You can use AI Audio Equalizer right away without signing up. A free account doubles your daily usage to 5,000 tokens and saves your history.

Anonymous users get 2,500 tokens/day. Free accounts get 5,000 tokens/day. Tokens reset every 24 hours. Each generation costs ~100-5,000 tokens depending on the operation.

Your data is processed on our servers and isn't stored permanently unless you choose to save it. We don't sell or share it.

Yes. Content from AI Audio Equalizer is yours to use for personal or commercial work. The AI models we run are commercially licensed.

AI Audio Equalizer matches the quality of paid services because it runs the latest open-source AI models. The difference is you don't pay per use.

AI Audio Equalizer runs open-source AI models including Qwen 2.5, FLUX and Whisper. We update to newer models as they ship.

Yes. AI Audio Equalizer works in any mobile browser, and the layout adapts to your screen size.

Sign up for a free account to get 5,000 tokens/day, double the anonymous limit. Or buy token packs starting at $5 for 200,000 tokens. See /pricing/ for all options.

Yes. After you generate content, you can download it, copy it, or share it via a unique link. Signed-in users can also view their generation history.

Sign up free for 10,000 tokens

Create Free Account

No credit card required

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