Audio Tools
Audio Equalizer
Apply 10-band EQ with presets to shape the frequency balance of your audio.
Your files never leave your browser — 100% private processing
Drop audio file or click to upload
MP3, WAV, OGG, FLAC, AAC, M4A, WebM
Your audio files are processed entirely in your browser. Nothing is uploaded to any server.
☕ Love this tool? Support the developer.
100% free — no ads, no limits. Your support keeps every tool free.
Secure payment via Stripe · No account needed
About Audio Equalizer
Last updated: April 2026
OptiPix 音频均衡器让您通过 10 段图形均衡器来调整任何音频文件的频率平衡。将每个频段从 -12dB 调整到 +12dB：32Hz、64Hz、125Hz、250Hz、500Hz、1kHz、2kHz、4kHz、8kHz 和 16kHz。您可以选择预设，如低音增强、高音增强、摇滚、流行、爵士、古典、播客等。实时预览均衡后的音频，然后下载并永久应用均衡效果。使用 Web Audio API BiquadFilterNodes 进行实时处理。
How It Works
实时预览使用链接在一起的 Web Audio API BiquadFilterNodes，每个节点针对一个频段。下载时，均衡设置会转换为 FFmpeg 均衡器滤镜参数，并烘焙到输出文件中。
Use Cases
- •增强音乐的低音
- •提高录音中人声的清晰度
- •应用特定流派的均衡曲线
- •修复浑浊或刺耳的音频
- •针对特定扬声器或耳机优化音频
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.
Frequently Asked Questions
我可以调整哪些频率？
有哪些可用的预设？
下载前可以预览吗？
我的音频会被上传吗？
均衡效果会烘焙到下载文件中吗？
Related Tools
Audio Effects
Add reverb, echo, pitch shift, distortion, chorus, and more to audio files.
Audio Volume Booster
Boost, reduce, or normalize audio volume with limiter protection against clipping.
Audio Noise Remover
Remove background noise from audio recordings using noise reduction and high-pass filtering.
Audio Trimmer
Trim and cut audio files with waveform editor, fade effects, and multiple output formats.