Audio Tools
Audio Equalizer
Apply 10-band EQ with presets to shape the frequency balance of your audio.
Your files stay on your device - processed locally via WebAssembly, never uploaded
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MP3, WAV, OGG, FLAC, AAC, M4A, WebM
Your audio files are processed entirely in your browser. Nothing is uploaded to any server.
Embed this tool on your website
Copy this code to add the Audio Equalizer to your site for free. It runs entirely in your visitors' browsers - no API key, no usage limits.
<iframe src="https://optipix.art/embed/audio-equalizer" width="100%" height="600" style="border:1px solid #e4e4e7;border-radius:8px;" title="Audio Equalizer by OptiPix" loading="lazy"></iframe> <p style="font-size:12px">Free tool by <a href="https://optipix.art/audio-equalizer">OptiPix Audio Equalizer</a></p>
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About Audio Equalizer
Last updated: June 2026
OptiPix Audio Equalizer låter dig forma frekvensbalansen i alla ljudfiler med en 10-bands grafisk equalizer. Justera varje frekvensband från -12dB till +12dB: 32Hz, 64Hz, 125Hz, 250Hz, 500Hz, 1kHz, 2kHz, 4kHz, 8kHz och 16kHz. Välj bland förinställningar som Bass Boost, Treble Boost, Rock, Pop, Jazz, Klassiskt, Podcast och mer. Förhandsgranska det EQ-justerade ljudet i realtid, ladda sedan ner med EQ permanent applicerad. Använder Web Audio API BiquadFilterNodes för realtidsbearbetning.
How It Works
Realtidsförhandsgranskning använder Web Audio API BiquadFilterNodes länkade tillsammans, där varje nod riktar sig mot ett frekvensband. För nedladdning översätts EQ-inställningarna till FFmpeg equalizer-filterparametrar och bakas in i utdatafilen.
Use Cases
- •Förstärk basen i musik
- •Förbättra röstklarheten i inspelningar
- •Applicera genre-specifika EQ-kurvor
- •Åtgärda grumligt eller spinkigt ljud
- •Optimera ljud för specifika högtalare eller hörlurar
You Might Also Like
If you find Audio Equalizer useful, check out these related tools: Audio Effects, Audio Volume Booster, and Audio Noise Remover. All tools run entirely in your browser with no uploads or signups required.
Explore more: Browse all tools · Step-by-step guides · Tips & tutorials · Compare tools
Frequently Asked Questions
Vilka frekvenser kan jag justera?
Vilka förinställningar finns tillgängliga?
Kan jag förhandsgranska innan nedladdning?
Laddas mitt ljud upp?
Bakas EQ in i nedladdningen?
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